get_ref_dir(): use a strbuf to hold refname

diff --git a/revision.c b/revision.c
index 92095f5fcbb4454b3d605d2cdd6c9a1567498562..edb225d1fa2e572cacf467f1706f203ee02ddda7 100644 (file)
--- a/revision.c
+++ b/revision.c
@@ -2062,6 +2062,11 @@ static void set_children(struct rev_info *revs)
        }
 }
 
+void reset_revision_walk(void)
+{
+       clear_object_flags(SEEN | ADDED | SHOWN);
+}
+
 int prepare_revision_walk(struct rev_info *revs)
 {
        int nr = revs->pending.nr;