Merge branch 'sb/submodule-path-misc-bugs' into sb/submodule-init

"git submodule" reports the paths of submodules the command
recurses into, but this was incorrect when the command was not run
from the root level of the superproject.

Any further comments?  Otherwise will merge to 'next'.

* sb/submodule-path-misc-bugs: (600 commits)
  t7407: make expectation as clear as possible
  submodule update: test recursive path reporting from subdirectory
  submodule update: align reporting path for custom command execution
  submodule status: correct path handling in recursive submodules
  submodule update --init: correct path handling in recursive submodules
  submodule foreach: correct path display in recursive submodules
  Git 2.8
  Documentation: fix git-p4 AsciiDoc formatting
  mingw: skip some tests in t9115 due to file name issues
  t1300: fix the new --show-origin tests on Windows
  t1300-repo-config: make it resilient to being run via 'sh -x'
  config --show-origin: report paths with forward slashes
  submodule: fix regression for deinit without submodules
  l10n: pt_PT: Update and add new translations
  l10n: ca.po: update translation
  Git 2.8-rc4
  Documentation: fix broken linkgit to git-config
  Documentation: use ASCII quotation marks in git-p4
  Revert "config.mak.uname: use clang for Mac OS X 10.6"
  git-compat-util: st_add4: work around gcc 4.2.x compiler crash
  ...

1 files changed, 7 insertions, 9 deletions

diff --git a/submodule.c b/submodule.c
index 4bd14de..90825e1 100644
--- a/submodule.c
+++ b/submodule.c
@@ -70,7 +70,7 @@ int update_path_in_gitmodules(const char *oldpath, const char *newpath)
 	strbuf_addstr(&entry, "submodule.");
 	strbuf_addstr(&entry, submodule->name);
 	strbuf_addstr(&entry, ".path");
-	if (git_config_set_in_file(".gitmodules", entry.buf, newpath) < 0) {
+	if (git_config_set_in_file_gently(".gitmodules", entry.buf, newpath) < 0) {
 		/* Maybe the user already did that, don't error out here */
 		warning(_("Could not update .gitmodules entry %s"), entry.buf);
 		strbuf_release(&entry);
@@ -124,7 +124,7 @@ static int add_submodule_odb(const char *path)
 	struct strbuf objects_directory = STRBUF_INIT;
 	struct alternate_object_database *alt_odb;
 	int ret = 0;
-	int alloc;
+	size_t alloc;
 
 	strbuf_git_path_submodule(&objects_directory, path, "objects/");
 	if (!is_directory(objects_directory.buf)) {
@@ -139,8 +139,8 @@ static int add_submodule_odb(const char *path)
 					objects_directory.len))
 			goto done;
 
-	alloc = objects_directory.len + 42; /* for "12/345..." sha1 */
-	alt_odb = xmalloc(sizeof(*alt_odb) + alloc);
+	alloc = st_add(objects_directory.len, 42); /* for "12/345..." sha1 */
+	alt_odb = xmalloc(st_add(sizeof(*alt_odb), alloc));
 	alt_odb->next = alt_odb_list;
 	xsnprintf(alt_odb->base, alloc, "%s", objects_directory.buf);
 	alt_odb->name = alt_odb->base + objects_directory.len;
@@ -1116,11 +1116,9 @@ void connect_work_tree_and_git_dir(const char *work_tree, const char *git_dir)
 	/* Update core.worktree setting */
 	strbuf_reset(&file_name);
 	strbuf_addf(&file_name, "%s/config", git_dir);
-	if (git_config_set_in_file(file_name.buf, "core.worktree",
-				   relative_path(real_work_tree, git_dir,
-						 &rel_path)))
-		die(_("Could not set core.worktree in %s"),
-		    file_name.buf);
+	git_config_set_in_file(file_name.buf, "core.worktree",
+			       relative_path(real_work_tree, git_dir,
+					     &rel_path));
 
 	strbuf_release(&file_name);
 	strbuf_release(&rel_path);