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| author | David Siegfried <david.siegfried@uni-vechta.de> | 2022-11-15 11:35:36 +0000 |
|---|---|---|
| committer | David Siegfried <david.siegfried@uni-vechta.de> | 2022-11-15 11:35:36 +0000 |
| commit | 90ada48fb04ebcacee431cdfb78f0a63d594ed09 (patch) | |
| tree | c32909d0f774d9ffdccd6bbaa6fc088294f2523c /lib/classes/RangeTreeObject.class.php | |
| parent | b8cc064f443fb1ae4de35987d25c1618bcdb122e (diff) | |
prevent php8-warnings, closes #1770
Closes #1770
Merge request studip/studip!1148
Diffstat (limited to 'lib/classes/RangeTreeObject.class.php')
| -rw-r--r-- | lib/classes/RangeTreeObject.class.php | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/classes/RangeTreeObject.class.php b/lib/classes/RangeTreeObject.class.php index c4c5320..579db43 100644 --- a/lib/classes/RangeTreeObject.class.php +++ b/lib/classes/RangeTreeObject.class.php @@ -95,7 +95,7 @@ class RangeTreeObject { function __construct($item_id) { $this->tree = TreeAbstract::GetInstance("StudipRangeTree", false); $this->tree_item_id = $item_id; - $this->item_data = $this->tree->tree_data[$item_id]; + $this->item_data = $this->tree->tree_data[$item_id] ?? null; } /** |