This follows a93bedada (setup: add gentle version of read_gitfile,
2015-06-09), and assumes the same reasoning. resolve_git_dir is unsuited
for speculative calls, so we want to use the gentle version to find out
about potential errors.
Signed-off-by: Stefan Beller <sbeller@xxxxxxxxxx>
---
cache.h | 4 +++-
setup.c | 4 ++--
2 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/cache.h b/cache.h
index 00a029af36..cafa3d10ae 100644
--- a/cache.h
+++ b/cache.h
@@ -509,7 +509,9 @@ extern int is_nonbare_repository_dir(struct strbuf *path);
#define READ_GITFILE_ERR_TOO_LARGE 8
extern const char *read_gitfile_gently(const char *path, int *return_error_code);
#define read_gitfile(path) read_gitfile_gently((path), NULL)
-extern const char *resolve_gitdir(const char *suspect);
+extern const char *resolve_gitdir_gently(const char *suspect, int *return_error_code);
+#define resolve_gitdir(path) resolve_gitdir_gently((path), NULL)
+
extern void set_git_work_tree(const char *tree);
#define ALTERNATE_DB_ENVIRONMENT "GIT_ALTERNATE_OBJECT_DIRECTORIES"
diff --git a/setup.c b/setup.c
index 1b534a7508..4605fd3c3c 100644
--- a/setup.c
+++ b/setup.c
@@ -1017,11 +1017,11 @@ const char *setup_git_directory(void)
return setup_git_directory_gently(NULL);
}
-const char *resolve_gitdir(const char *suspect)
+const char *resolve_gitdir_gently(const char *suspect, int *return_error_code)
{
if (is_git_directory(suspect))
return suspect;
- return read_gitfile(suspect);
+ return read_gitfile_gently(suspect, return_error_code);
}
/* if any standard file descriptor is missing open it to /dev/null */
--
2.11.0.495.g04f60290a0.dirty