branch: introduce git_reference_is_branch()

1 files changed, 7 insertions, 0 deletions

diff --git a/src/refs.c b/src/refs.c
index b3c140be..d08ea960 100644
--- a/src/refs.c
+++ b/src/refs.c
@@ -1888,3 +1888,10 @@ cleanup:
 	git_buf_free(&buf);
 	return error;
 }
+
+int git_reference_is_branch(git_reference *ref)
+{
+	assert(ref);
+
+	return git__prefixcmp(ref->name, GIT_REFS_HEADS_DIR) == 0;
+}