submodule--helper: teach push-check to handle HEAD

diff --git a/remote.c b/remote.c
index 9f83fe2c4cbd477e47fc6c81eab324be7aa088c6..d335a64173b2b19f4ccd25a2613488c59b413aa6 100644 (file)
--- a/remote.c
+++ b/remote.c
@@ -630,7 +630,7 @@ struct refspec *parse_fetch_refspec(int nr_refspec, const char **refspec)
        return parse_refspec_internal(nr_refspec, refspec, 1, 0);
 }
 
-static struct refspec *parse_push_refspec(int nr_refspec, const char **refspec)
+struct refspec *parse_push_refspec(int nr_refspec, const char **refspec)
 {
        return parse_refspec_internal(nr_refspec, refspec, 0, 0);
 }