refs.c: change resolve_ref_unsafe reading argument to be a flags field

diff --git a/http-backend.c b/http-backend.c
index 404e682593ecfca218d0aee0634f5c21356ef69c..9977c5d499e0397bf009c5e9954fe670ea7b034c 100644 (file)
--- a/http-backend.c
+++ b/http-backend.c
@@ -412,7 +412,9 @@ static int show_head_ref(const char *refname, const unsigned char *sha1,
 
        if (flag & REF_ISSYMREF) {
                unsigned char unused[20];
-               const char *target = resolve_ref_unsafe(refname, unused, 1, NULL);
+               const char *target = resolve_ref_unsafe(refname,
+                                                       RESOLVE_REF_READING,
+                                                       unused, NULL);
                const char *target_nons = strip_namespace(target);
 
                strbuf_addf(buf, "ref: %s\n", target_nons);