unpack-trees: allow Porcelain to give different error messages

diff --git a/builtin-fetch.c b/builtin-fetch.c
index e56617e32e5f878e1ae9f0d94ceced28ba18a94e..f6584ecea165704208059b632bb1a1ac2b6a6d1f 100644 (file)
--- a/builtin-fetch.c
+++ b/builtin-fetch.c
@@ -508,10 +508,8 @@ static void find_non_local_tags(struct transport *transport,
                     will_fetch(head, ref->old_sha1))) {
                        path_list_insert(ref_name, &new_refs);
 
-                       rm = alloc_ref(strlen(ref_name) + 1);
-                       strcpy(rm->name, ref_name);
-                       rm->peer_ref = alloc_ref(strlen(ref_name) + 1);
-                       strcpy(rm->peer_ref->name, ref_name);
+                       rm = alloc_ref_from_str(ref_name);
+                       rm->peer_ref = alloc_ref_from_str(ref_name);
                        hashcpy(rm->old_sha1, ref_sha1);
 
                        **tail = rm;