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Treat detached HEAD as non-empty repo

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This simplifies the git_repository_is_empty a bit so that a
detached HEAD is just taken to mean the repo is not empty, since
a newly initialized repo will not have a detached HEAD.
This commit is contained in:
Russell Belfer 2013-08-29 10:27:01 -07:00
parent 8b2f230cd5
commit 4218183631
1 changed files with 8 additions and 14 deletions
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22
src/repository.c
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@ -1495,26 +1495,20 @@ static int repo_contains_no_reference(git_repository *repo)
int git_repository_is_empty(git_repository *repo) int git_repository_is_empty(git_repository *repo)
{ {
git_reference *head = NULL; git_reference *head = NULL;
int error; int is_empty = 0;
if (git_reference_lookup(&head, repo, GIT_HEAD_FILE) < 0) if (git_reference_lookup(&head, repo, GIT_HEAD_FILE) < 0)
return -1; return -1;
if (git_reference_type(head) != GIT_REF_SYMBOLIC) { if (git_reference_type(head) == GIT_REF_SYMBOLIC)
error = -1; is_empty =
goto cleanup; (strcmp(git_reference_symbolic_target(head),
} GIT_REFS_HEADS_DIR "master") == 0) &&
repo_contains_no_reference(repo);
if (!(error = (strcmp(
git_reference_symbolic_target(head),
GIT_REFS_HEADS_DIR "master") == 0)))
goto cleanup;
error = repo_contains_no_reference(repo);
cleanup:
git_reference_free(head); git_reference_free(head);
return error < 0 ? -1 : error;
return is_empty;
} }
const char *git_repository_path(git_repository *repo) const char *git_repository_path(git_repository *repo)