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| author | David Siegfried <david.siegfried@uni-vechta.de> | 2022-11-07 13:04:29 +0000 |
|---|---|---|
| committer | David Siegfried <david.siegfried@uni-vechta.de> | 2022-11-07 13:04:29 +0000 |
| commit | a2a499c2d267561f1a445ffe02a8a5b5f96cf4c0 (patch) | |
| tree | f2cb7075d9fdf8c262d1625b0471059f4e737fbb /lib/classes/TreeAbstract.class.php | |
| parent | cf4f0ddaa8a5e7e8380175c7d07402fa6ea3e8c5 (diff) | |
prevent php8-warning, closes #1750
Closes #1750
Merge request studip/studip!1139
Diffstat (limited to 'lib/classes/TreeAbstract.class.php')
| -rw-r--r-- | lib/classes/TreeAbstract.class.php | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/classes/TreeAbstract.class.php b/lib/classes/TreeAbstract.class.php index dc96820..7cdb940 100644 --- a/lib/classes/TreeAbstract.class.php +++ b/lib/classes/TreeAbstract.class.php @@ -203,7 +203,7 @@ class TreeAbstract { */ public function getKids($item_id) { - return (is_array($this->tree_childs[$item_id])) ? $this->tree_childs[$item_id] : null; + return (isset($this->tree_childs[$item_id]) && is_array($this->tree_childs[$item_id])) ? $this->tree_childs[$item_id] : null; } /** |