repository: Make the is_empty check more explicit

This commit is contained in:
Vicent Martí 2013-08-29 13:27:37 +02:00
parent 4ab6a759f6
commit 8b2f230cd5

View File

@ -1500,8 +1500,10 @@ int git_repository_is_empty(git_repository *repo)
if (git_reference_lookup(&head, repo, GIT_HEAD_FILE) < 0)
return -1;
if (!(error = (git_reference_type(head) == GIT_REF_SYMBOLIC)))
if (git_reference_type(head) != GIT_REF_SYMBOLIC) {
error = -1;
goto cleanup;
}
if (!(error = (strcmp(
git_reference_symbolic_target(head),