git-bisect.sh: don't accidentally override existing branch "bisect"

diff --git a/refs.c b/refs.c
index c979fb1d9507309785909a8d714ab28b1efd2e88..1b0050eee4e037aec8396edd0ff6c14bda5985a2 100644 (file)
--- a/refs.c
+++ b/refs.c
@@ -1033,7 +1033,7 @@ int rename_ref(const char *oldref, const char *newref, const char *logmsg)
        return 1;
 }
 
-static int close_ref(struct ref_lock *lock)
+int close_ref(struct ref_lock *lock)
 {
        if (close_lock_file(lock->lk))
                return -1;
@@ -1041,7 +1041,7 @@ static int close_ref(struct ref_lock *lock)
        return 0;
 }
 
-static int commit_ref(struct ref_lock *lock)
+int commit_ref(struct ref_lock *lock)
 {
        if (commit_lock_file(lock->lk))
                return -1;