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| author | David Siegfried <david.siegfried@uni-vechta.de> | 2022-07-12 14:07:04 +0000 |
|---|---|---|
| committer | David Siegfried <david.siegfried@uni-vechta.de> | 2022-07-12 14:07:04 +0000 |
| commit | f5670d7b3961d4b23c41d356dd251344e0216410 (patch) | |
| tree | d4097fe5146cb827db5207dd6c19a5a2477da1d5 /lib/classes/TreeView.class.php | |
| parent | 65950e3e53cd14a7d04524f99171e5d60163be34 (diff) | |
declare undeclared variables, fixes #1235
Closes #1235
Merge request studip/studip!750
Diffstat (limited to 'lib/classes/TreeView.class.php')
| -rw-r--r-- | lib/classes/TreeView.class.php | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/classes/TreeView.class.php b/lib/classes/TreeView.class.php index 2223cc1..b2d8f5b 100644 --- a/lib/classes/TreeView.class.php +++ b/lib/classes/TreeView.class.php @@ -289,6 +289,7 @@ class TreeView { * @param string $item_id */ function printItemDetails($item_id){ + $level_output = ''; if (!$this->tree->hasKids($item_id) || !$this->open_ranges[$item_id] || $item_id == $this->start_item_id) $level_output = "<td class=\"blank\" background=\"" . Assets::image_path('forumleer.gif') . "\">" . Assets::img('forumleer.gif', ['size' => '10@20']) @@ -326,7 +327,6 @@ class TreeView { echo "<td class=\"printcontent\" width=\"100%\"><br>"; echo $this->getItemContent($item_id); echo "<br></td></tr></table>"; - return; } /** |