Merge branch 'rs/unify-is-branch'

* rs/unify-is-branch:
  refs.c: add a public is_branch function

1 files changed, 1 insertions, 1 deletions

diff --git a/refs.c b/refs.c
index dc76159..3792314 100644
--- a/refs.c
+++ b/refs.c
@@ -3074,7 +3074,7 @@ static int log_ref_write(const char *refname, const unsigned char *old_sha1,
 	return 0;
 }
 
-static int is_branch(const char *refname)
+int is_branch(const char *refname)
 {
 	return !strcmp(refname, "HEAD") || starts_with(refname, "refs/heads/");
 }