index-pack: setup git repository
"git index-pack" is an independent command and does not setup git
repository while still need pack.indexversion. It may miss the
info if it is in a subdirectory of the repository.
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/index-pack.c b/index-pack.c
index 52064be..728af7d 100644
--- a/index-pack.c
+++ b/index-pack.c
@@ -876,7 +876,9 @@
char *index_name_buf = NULL, *keep_name_buf = NULL;
struct pack_idx_entry **idx_objects;
unsigned char sha1[20];
+ int nongit = 0;
+ setup_git_directory_gently(&nongit);
git_config(git_index_pack_config, NULL);
for (i = 1; i < argc; i++) {
