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Fix corner case in reference renaming

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Renaming a packed reference should not pack another reference
which happens to be in both loose and pack state.
This commit is contained in:
nulltoken 2011-03-03 19:55:48 +02:00 committed by Vicent Marti
parent 268bee3d4f
commit 8f90ced5ed
1 changed files with 9 additions and 0 deletions
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9
src/refs.c
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@ -695,9 +695,18 @@ static int packed_remove_loose(git_repository *repo, git_vector *packing_list)
unsigned int i;
char full_path[GIT_PATH_MAX];
int error = GIT_SUCCESS;
git_reference *reference;
for (i = 0; i < packing_list->length; ++i) {
git_reference *ref = git_vector_get(packing_list, i);
/* Ensure the packed reference doesn't exist
* in a (more up-to-date?) state as a loose reference
*/
reference = git_hashtable_lookup(ref->owner->references.loose_cache, ref->name);
if (reference != NULL)
continue;
git__joinpath(full_path, repo->path_repository, ref->name);
if (gitfo_exists(full_path) == GIT_SUCCESS &&