cosmetic chagnes

2015-07-20 13:51:37 +09:00
parent c2b41b6d0c
commit 1258b8bff3
1 changed files with 2 additions and 1 deletions
@@ -722,7 +722,8 @@ gc_sweep_page(pic_state *pic, struct heap_page *page)
      } else {
        if (head == NULL) {
          head = p;
-        } else {
+        }
+        if (tail != NULL) {
          tail->s.ptr = p;
        }
        tail = p;