1 files changed, 17 insertions, 10 deletions

diff --git a/unpack-trees.c b/unpack-trees.c
index 7c9ecf6..36523da 100644
--- a/unpack-trees.c
+++ b/unpack-trees.c
@@ -102,21 +102,28 @@ void setup_unpack_trees_porcelain(struct unpack_trees_options *opts,
 		opts->unpack_rejects[i].strdup_strings = 1;
 }
 
-static void add_entry(struct unpack_trees_options *o, struct cache_entry *ce,
-	unsigned int set, unsigned int clear)
+static void do_add_entry(struct unpack_trees_options *o, struct cache_entry *ce,
+			 unsigned int set, unsigned int clear)
 {
-	unsigned int size = ce_size(ce);
-	struct cache_entry *new = xmalloc(size);
-
 	clear |= CE_HASHED | CE_UNHASHED;
 
 	if (set & CE_REMOVE)
 		set |= CE_WT_REMOVE;
 
+	ce->next = NULL;
+	ce->ce_flags = (ce->ce_flags & ~clear) | set;
+	add_index_entry(&o->result, ce,
+			ADD_CACHE_OK_TO_ADD | ADD_CACHE_OK_TO_REPLACE);
+}
+
+static void add_entry(struct unpack_trees_options *o, struct cache_entry *ce,
+	unsigned int set, unsigned int clear)
+{
+	unsigned int size = ce_size(ce);
+	struct cache_entry *new = xmalloc(size);
+
 	memcpy(new, ce, size);
-	new->next = NULL;
-	new->ce_flags = (new->ce_flags & ~clear) | set;
-	add_index_entry(&o->result, new, ADD_CACHE_OK_TO_ADD|ADD_CACHE_OK_TO_REPLACE);
+	do_add_entry(o, new, set, clear);
 }
 
 /*
@@ -587,7 +594,7 @@ static int unpack_nondirectories(int n, unsigned long mask,
 
 	for (i = 0; i < n; i++)
 		if (src[i] && src[i] != o->df_conflict_entry)
-			add_entry(o, src[i], 0, 0);
+			do_add_entry(o, src[i], 0, 0);
 	return 0;
 }
 
@@ -772,7 +779,7 @@ static int unpack_callback(int n, unsigned long mask, unsigned long dirmask, str
 	if (unpack_nondirectories(n, mask, dirmask, src, names, info) < 0)
 		return -1;
 
-	if (src[0]) {
+	if (o->merge && src[0]) {
 		if (ce_stage(src[0]))
 			mark_ce_used_same_name(src[0], o);
 		else