apply.c: fix whitespace-only mismerge

4af9a7d3 ("Merge branch 'bc/object-id'", 2016-09-19) involved
merging a lot of changes made to builtin/apply.c on the side branch
manually to apply.c as an intervening commit 13b5af22 ("apply: move
libified code from builtin/apply.c to apply.{c,h}", 2016-04-22)
moved a lot of the lines changed on the side branch to a different
file apply.c at the top-level, requiring manual patching of it.
Apparently, the maintainer screwed up and made the code indent in a
funny way while doing so.

Reported-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 169 insertions, 169 deletions

diff --git a/apply.c b/apply.c
index 0e2caea..acebd1c 100644
--- a/apply.c
+++ b/apply.c
@@ -4091,181 +4091,181 @@ static int build_fake_ancestor(struct apply_state *state, struct patch *list)
 	res = write_locked_index(&result, &lock, COMMIT_LOCK);
 	discard_index(&result);
 
-	 if (res)
-		 return error(_("could not write temporary index to %s"),
-			      state->fake_ancestor);
+	if (res)
+		return error(_("could not write temporary index to %s"),
+			     state->fake_ancestor);
 
-	 return 0;
- }
+	return 0;
+}
 
- static void stat_patch_list(struct apply_state *state, struct patch *patch)
- {
-	 int files, adds, dels;
+static void stat_patch_list(struct apply_state *state, struct patch *patch)
+{
+	int files, adds, dels;
 
-	 for (files = adds = dels = 0 ; patch ; patch = patch->next) {
-		 files++;
-		 adds += patch->lines_added;
-		 dels += patch->lines_deleted;
-		 show_stats(state, patch);
-	 }
+	for (files = adds = dels = 0 ; patch ; patch = patch->next) {
+		files++;
+		adds += patch->lines_added;
+		dels += patch->lines_deleted;
+		show_stats(state, patch);
+	}
 
-	 print_stat_summary(stdout, files, adds, dels);
- }
+	print_stat_summary(stdout, files, adds, dels);
+}
 
- static void numstat_patch_list(struct apply_state *state,
-				struct patch *patch)
- {
-	 for ( ; patch; patch = patch->next) {
-		 const char *name;
-		 name = patch->new_name ? patch->new_name : patch->old_name;
-		 if (patch->is_binary)
-			 printf("-\t-\t");
-		 else
-			 printf("%d\t%d\t", patch->lines_added, patch->lines_deleted);
-		 write_name_quoted(name, stdout, state->line_termination);
-	 }
- }
-
- static void show_file_mode_name(const char *newdelete, unsigned int mode, const char *name)
- {
-	 if (mode)
-		 printf(" %s mode %06o %s\n", newdelete, mode, name);
-	 else
-		 printf(" %s %s\n", newdelete, name);
- }
-
- static void show_mode_change(struct patch *p, int show_name)
- {
-	 if (p->old_mode && p->new_mode && p->old_mode != p->new_mode) {
-		 if (show_name)
-			 printf(" mode change %06o => %06o %s\n",
-				p->old_mode, p->new_mode, p->new_name);
-		 else
-			 printf(" mode change %06o => %06o\n",
-				p->old_mode, p->new_mode);
-	 }
- }
-
- static void show_rename_copy(struct patch *p)
- {
-	 const char *renamecopy = p->is_rename ? "rename" : "copy";
-	 const char *old, *new;
-
-	 /* Find common prefix */
-	 old = p->old_name;
-	 new = p->new_name;
-	 while (1) {
-		 const char *slash_old, *slash_new;
-		 slash_old = strchr(old, '/');
-		 slash_new = strchr(new, '/');
-		 if (!slash_old ||
-		     !slash_new ||
-		     slash_old - old != slash_new - new ||
-		     memcmp(old, new, slash_new - new))
-			 break;
-		 old = slash_old + 1;
-		 new = slash_new + 1;
-	 }
-	 /* p->old_name thru old is the common prefix, and old and new
-	  * through the end of names are renames
-	  */
-	 if (old != p->old_name)
-		 printf(" %s %.*s{%s => %s} (%d%%)\n", renamecopy,
-			(int)(old - p->old_name), p->old_name,
-			old, new, p->score);
-	 else
-		 printf(" %s %s => %s (%d%%)\n", renamecopy,
-			p->old_name, p->new_name, p->score);
-	 show_mode_change(p, 0);
- }
-
- static void summary_patch_list(struct patch *patch)
- {
-	 struct patch *p;
-
-	 for (p = patch; p; p = p->next) {
-		 if (p->is_new)
-			 show_file_mode_name("create", p->new_mode, p->new_name);
-		 else if (p->is_delete)
-			 show_file_mode_name("delete", p->old_mode, p->old_name);
-		 else {
-			 if (p->is_rename || p->is_copy)
-				 show_rename_copy(p);
-			 else {
-				 if (p->score) {
-					 printf(" rewrite %s (%d%%)\n",
-						p->new_name, p->score);
-					 show_mode_change(p, 0);
-				 }
-				 else
-					 show_mode_change(p, 1);
-			 }
-		 }
-	 }
- }
-
- static void patch_stats(struct apply_state *state, struct patch *patch)
- {
-	 int lines = patch->lines_added + patch->lines_deleted;
-
-	 if (lines > state->max_change)
-		 state->max_change = lines;
-	 if (patch->old_name) {
-		 int len = quote_c_style(patch->old_name, NULL, NULL, 0);
-		 if (!len)
-			 len = strlen(patch->old_name);
-		 if (len > state->max_len)
-			 state->max_len = len;
-	 }
-	 if (patch->new_name) {
-		 int len = quote_c_style(patch->new_name, NULL, NULL, 0);
-		 if (!len)
-			 len = strlen(patch->new_name);
-		 if (len > state->max_len)
-			 state->max_len = len;
-	 }
- }
-
- static int remove_file(struct apply_state *state, struct patch *patch, int rmdir_empty)
- {
-	 if (state->update_index) {
-		 if (remove_file_from_cache(patch->old_name) < 0)
-			 return error(_("unable to remove %s from index"), patch->old_name);
-	 }
-	 if (!state->cached) {
-		 if (!remove_or_warn(patch->old_mode, patch->old_name) && rmdir_empty) {
-			 remove_path(patch->old_name);
-		 }
-	 }
-	 return 0;
- }
-
- static int add_index_file(struct apply_state *state,
-			   const char *path,
-			   unsigned mode,
-			   void *buf,
-			   unsigned long size)
- {
-	 struct stat st;
-	 struct cache_entry *ce;
-	 int namelen = strlen(path);
-	 unsigned ce_size = cache_entry_size(namelen);
-
-	 if (!state->update_index)
-		 return 0;
-
-	 ce = xcalloc(1, ce_size);
-	 memcpy(ce->name, path, namelen);
-	 ce->ce_mode = create_ce_mode(mode);
-	 ce->ce_flags = create_ce_flags(0);
-	 ce->ce_namelen = namelen;
-	 if (S_ISGITLINK(mode)) {
-		 const char *s;
-
-		 if (!skip_prefix(buf, "Subproject commit ", &s) ||
-		     get_oid_hex(s, &ce->oid)) {
+static void numstat_patch_list(struct apply_state *state,
+			       struct patch *patch)
+{
+	for ( ; patch; patch = patch->next) {
+		const char *name;
+		name = patch->new_name ? patch->new_name : patch->old_name;
+		if (patch->is_binary)
+			printf("-\t-\t");
+		else
+			printf("%d\t%d\t", patch->lines_added, patch->lines_deleted);
+		write_name_quoted(name, stdout, state->line_termination);
+	}
+}
+
+static void show_file_mode_name(const char *newdelete, unsigned int mode, const char *name)
+{
+	if (mode)
+		printf(" %s mode %06o %s\n", newdelete, mode, name);
+	else
+		printf(" %s %s\n", newdelete, name);
+}
+
+static void show_mode_change(struct patch *p, int show_name)
+{
+	if (p->old_mode && p->new_mode && p->old_mode != p->new_mode) {
+		if (show_name)
+			printf(" mode change %06o => %06o %s\n",
+			       p->old_mode, p->new_mode, p->new_name);
+		else
+			printf(" mode change %06o => %06o\n",
+			       p->old_mode, p->new_mode);
+	}
+}
+
+static void show_rename_copy(struct patch *p)
+{
+	const char *renamecopy = p->is_rename ? "rename" : "copy";
+	const char *old, *new;
+
+	/* Find common prefix */
+	old = p->old_name;
+	new = p->new_name;
+	while (1) {
+		const char *slash_old, *slash_new;
+		slash_old = strchr(old, '/');
+		slash_new = strchr(new, '/');
+		if (!slash_old ||
+		    !slash_new ||
+		    slash_old - old != slash_new - new ||
+		    memcmp(old, new, slash_new - new))
+			break;
+		old = slash_old + 1;
+		new = slash_new + 1;
+	}
+	/* p->old_name thru old is the common prefix, and old and new
+	 * through the end of names are renames
+	 */
+	if (old != p->old_name)
+		printf(" %s %.*s{%s => %s} (%d%%)\n", renamecopy,
+		       (int)(old - p->old_name), p->old_name,
+		       old, new, p->score);
+	else
+		printf(" %s %s => %s (%d%%)\n", renamecopy,
+		       p->old_name, p->new_name, p->score);
+	show_mode_change(p, 0);
+}
+
+static void summary_patch_list(struct patch *patch)
+{
+	struct patch *p;
+
+	for (p = patch; p; p = p->next) {
+		if (p->is_new)
+			show_file_mode_name("create", p->new_mode, p->new_name);
+		else if (p->is_delete)
+			show_file_mode_name("delete", p->old_mode, p->old_name);
+		else {
+			if (p->is_rename || p->is_copy)
+				show_rename_copy(p);
+			else {
+				if (p->score) {
+					printf(" rewrite %s (%d%%)\n",
+					       p->new_name, p->score);
+					show_mode_change(p, 0);
+				}
+				else
+					show_mode_change(p, 1);
+			}
+		}
+	}
+}
+
+static void patch_stats(struct apply_state *state, struct patch *patch)
+{
+	int lines = patch->lines_added + patch->lines_deleted;
+
+	if (lines > state->max_change)
+		state->max_change = lines;
+	if (patch->old_name) {
+		int len = quote_c_style(patch->old_name, NULL, NULL, 0);
+		if (!len)
+			len = strlen(patch->old_name);
+		if (len > state->max_len)
+			state->max_len = len;
+	}
+	if (patch->new_name) {
+		int len = quote_c_style(patch->new_name, NULL, NULL, 0);
+		if (!len)
+			len = strlen(patch->new_name);
+		if (len > state->max_len)
+			state->max_len = len;
+	}
+}
+
+static int remove_file(struct apply_state *state, struct patch *patch, int rmdir_empty)
+{
+	if (state->update_index) {
+		if (remove_file_from_cache(patch->old_name) < 0)
+			return error(_("unable to remove %s from index"), patch->old_name);
+	}
+	if (!state->cached) {
+		if (!remove_or_warn(patch->old_mode, patch->old_name) && rmdir_empty) {
+			remove_path(patch->old_name);
+		}
+	}
+	return 0;
+}
+
+static int add_index_file(struct apply_state *state,
+			  const char *path,
+			  unsigned mode,
+			  void *buf,
+			  unsigned long size)
+{
+	struct stat st;
+	struct cache_entry *ce;
+	int namelen = strlen(path);
+	unsigned ce_size = cache_entry_size(namelen);
+
+	if (!state->update_index)
+		return 0;
+
+	ce = xcalloc(1, ce_size);
+	memcpy(ce->name, path, namelen);
+	ce->ce_mode = create_ce_mode(mode);
+	ce->ce_flags = create_ce_flags(0);
+	ce->ce_namelen = namelen;
+	if (S_ISGITLINK(mode)) {
+		const char *s;
+
+		if (!skip_prefix(buf, "Subproject commit ", &s) ||
+		    get_oid_hex(s, &ce->oid)) {
 			free(ce);
-			return error(_("corrupt patch for submodule %s"), path);
+		       return error(_("corrupt patch for submodule %s"), path);
 		}
 	} else {
 		if (!state->cached) {