if (!prefixcmp(name, "refname"))
                        refname = ref->refname;
-               else if(!prefixcmp(name, "upstream")) {
+               else if (!prefixcmp(name, "upstream")) {
                        struct branch *branch;
                        /* only local branches may have an upstream */
                        if (prefixcmp(ref->refname, "refs/heads/"))