This reverts code change in commit a672ea6ac5a1b876bc7adfe6534b16fa2a32c94b.
The cwd behavior now fits index-pack well, i.e. NULL prefix means
no cwd changes.
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx>
---
builtin/index-pack.c | 24 +++++-------------------
1 files changed, 5 insertions(+), 19 deletions(-)
diff --git a/builtin/index-pack.c b/builtin/index-pack.c
index a89ae83..89a1f12 100644
--- a/builtin/index-pack.c
+++ b/builtin/index-pack.c
@@ -880,29 +880,15 @@ int cmd_index_pack(int argc, const char **argv, const char *prefix)
char *index_name_buf = NULL, *keep_name_buf = NULL;
struct pack_idx_entry **idx_objects;
unsigned char pack_sha1[20];
+ int nongit;
if (argc == 2 && !strcmp(argv[1], "-h"))
usage(index_pack_usage);
- /*
- * We wish to read the repository's config file if any, and
- * for that it is necessary to call setup_git_directory_gently().
- * However if the cwd was inside .git/objects/pack/ then we need
- * to go back there or all the pack name arguments will be wrong.
- * And in that case we cannot rely on any prefix returned by
- * setup_git_directory_gently() either.
- */
- {
- char cwd[PATH_MAX+1];
- int nongit;
-
- if (!getcwd(cwd, sizeof(cwd)-1))
- die("Unable to get current working directory");
- setup_git_directory_gently(&nongit);
- git_config(git_index_pack_config, NULL);
- if (chdir(cwd))
- die("Cannot come back to cwd");
- }
+ prefix = setup_git_directory_gently(&nongit);
+ git_config(git_index_pack_config, NULL);
+ if (prefix && chdir(prefix))
+ die("Cannot come back to cwd");
for (i = 1; i < argc; i++) {
const char *arg = argv[i];
--
1.7.1.rc1.69.g24c2f7
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