Merge remote-tracking branch 'origin/master'

app/index/controller/Index.php

@@ -150,6 +150,7 @@ class Index extends Controller
         }
         $goods = $goods->toArray();
         $goods['content'] = html_entity_decode($goods['content']);
+        empty($goods['selling_point']) && $goods['selling_point'] = '0';
 
         $model = new CommentModel;
         $total = $model->rowsTotal($goodsId);