收藏夹mList为空时不保存只重载

mobile/src/main/java/cn/garymb/ygomobile/ui/cards/CardFavorites.java

@@ -87,15 +87,19 @@ public class CardFavorites {
                 mList.add(Integer.parseInt(tmp));
             }
         }
-        Log.d(TAG, "load favorites success:"+mList.size());
+        Log.d(TAG, "load favorites success:" + mList.size());
     }
 
     public void save() {
         List<String> ret = new ArrayList<>();
+        if (!mList.isEmpty()) {
             for (Integer id : mList) {
                 ret.add(String.valueOf(id));
             }
             File conf = AppsSettings.get().getSystemConfig();
             FileUtils.writeLines(conf.getPath(), ret, Constants.DEF_ENCODING, "\n");
+        } else {
+            load();
+        }
     }
 }