fix missing icons after previous commit

This commit is contained in:
Ralf Becker 2021-10-07 11:57:20 +02:00
parent 7a93814c25
commit 16d02a856c

View File

@ -297,7 +297,7 @@ class Tree extends Etemplate\Widget
{
$form_name = self::form_name($cname, $this->id);
if (!empty($this->attrs['image_path']) && ($templated_path = self::templateImagePath($this->attrs['image_path'])) != $this->attrs['image_path'])
if (($templated_path = self::templateImagePath($this->attrs['image_path'] ?? null)) !== ($this->attrs['image_path'] ?? null))
{
self::setElementAttribute($form_name, 'image_path', $this->attrs['image_path'] = $templated_path);
//error_log(__METHOD__."() setting templated image-path for $form_name: $templated_path");