refs.c: let fprintf handle the formatting

diff --git a/walker.c b/walker.c
index 18a67d33cb55b799f7784e52ceac214cf76e5d3e..f149371e71ebdcdbd12336aace15b0fc20f74569 100644 (file)
--- a/walker.c
+++ b/walker.c
@@ -300,14 +300,13 @@ int walker_fetch(struct walker *walker, int targets, char **target,
                strbuf_addf(&refname, "refs/%s", write_ref[i]);
                if (ref_transaction_update(transaction, refname.buf,
                                           &sha1[20 * i], NULL, 0, 0,
+                                          msg ? msg : "fetch (unknown)",
                                           &err)) {
                        error("%s", err.buf);
                        goto done;
                }
        }
-       if (ref_transaction_commit(transaction,
-                                  msg ? msg : "fetch (unknown)",
-                                  &err)) {
+       if (ref_transaction_commit(transaction, &err)) {
                error("%s", err.buf);
                goto done;
        }