This is shorter, harder to get wrong, and more clearly
captures the intent.
Signed-off-by: Jeff King <p...@peff.net>
---
I wondered if there was a reason to avoid this (because we are in
setup_git_env, which can potentially be called by git_pathdup). But the
git_graft_file initialization below already uses it, and I
double-checked that it is safe once git_dir is set.
environment.c | 12 ++++--------
1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/environment.c b/environment.c
index 4dac5e9..4de7b81 100644
--- a/environment.c
+++ b/environment.c
@@ -135,15 +135,11 @@ static void setup_git_env(void)
gitfile = read_gitfile(git_dir);
git_dir = xstrdup(gitfile ? gitfile : git_dir);
git_object_dir = getenv(DB_ENVIRONMENT);
- if (!git_object_dir) {
- git_object_dir = xmalloc(strlen(git_dir) + 9);
- sprintf(git_object_dir, "%s/objects", git_dir);
- }
+ if (!git_object_dir)
+ git_object_dir = git_pathdup("objects");
git_index_file = getenv(INDEX_ENVIRONMENT);
- if (!git_index_file) {
- git_index_file = xmalloc(strlen(git_dir) + 7);
- sprintf(git_index_file, "%s/index", git_dir);
- }
+ if (!git_index_file)
+ git_index_file = git_pathdup("index");
git_graft_file = getenv(GRAFT_ENVIRONMENT);
if (!git_graft_file)
git_graft_file = git_pathdup("info/grafts");
--
2.0.0.566.gfe3e6b2
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