fix trim error (#1697)

2024-01-09 14:56:25 +08:00
parent 7115a30301
commit c816efa26e
1 changed files with 1 additions and 1 deletions
--- a/var/Widget/Contents/Post/Edit.php
+++ b/var/Widget/Contents/Post/Edit.php
@@ -75,7 +75,7 @@ class Edit extends Contents implements ActionInterface

            /** 发送ping */
            $trackback = array_filter(
-                array_unique(preg_split("/(\r|\n|\r\n)/", trim($this->request->get('trackback'))))
+                array_unique(preg_split("/(\r|\n|\r\n)/", trim($this->request->get('trackback', ''))))
            );
            Service::alloc()->sendPing($this, $trackback);