修改类库

2019-12-26 09:03:19 +08:00
parent 1dcce85c3a
commit 201cb455f5
4 changed files with 29 additions and 83 deletions
--- a/extend/catcher/Tree.php
+++ b/extend/catcher/Tree.php
@@ -10,7 +10,9 @@ class Tree
        foreach ($items as $key => $item) {
            if ($item[$pidField] == $pid) {
                $child = self::done($items, $item['id'], $pidField);
-                $item[$children] = count($child) ? $child : [];
+                if (count($child)) {
+                  $item[$children] =  $child;
+                }
                $tree[] = $item;
            }
        }