resolve: shorten code a bit

2022-12-10 10:32:29 +09:00
parent 494ef16743
commit 14822ede9f
1 changed files with 2 additions and 4 deletions
@@ -1801,10 +1801,8 @@ DnsTxtItem *dns_txt_item_copy(DnsTxtItem *first) {
                DnsTxtItem *j;

                j = memdup(i, offsetof(DnsTxtItem, data) + i->length + 1);
-                if (!j) {
-                        dns_txt_item_free_all(copy);
-                        return NULL;
-                }
+                if (!j)
+                        return dns_txt_item_free_all(copy);

                LIST_INSERT_AFTER(items, copy, end, j);
                end = j;