bug fix for bread

themes/beauty/controller/ListController.php

@@ -176,6 +176,7 @@ Class ListController extends Controller {
         $cates = explode('/', $arr[1]);
         $parentCate = preg_replace("/\/$/", '', "{$arr[0]}{$webroot}");     //删除最后一个斜杠
         foreach ($cates as $index => $cate) {
+            if (empty($cate)) {continue;}
             if ($cate == $currentDir['directory']) {break;}
 
             $subcate = "{$parentCate}/{$cate}";