Merge branch 'rs/unify-is-branch'

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

1 files changed, 2 insertions, 0 deletions

diff --git a/refs.h b/refs.h
index c5376ce..ec46acd 100644
--- a/refs.h
+++ b/refs.h
@@ -128,6 +128,8 @@ extern int repack_without_refs(const char **refnames, int n,
 
 extern int ref_exists(const char *);
 
+extern int is_branch(const char *refname);
+
 /*
  * If refname is a non-symbolic reference that refers to a tag object,
  * and the tag can be (recursively) dereferenced to a non-tag object,