Commit 8c3c05d6 authored by Christoph Hofmann's avatar Christoph Hofmann

release 1.13.9

parent 97fe7332
......@@ -1309,7 +1309,9 @@ class tx_realurl_modfunc1 extends \TYPO3\CMS\Backend\Module\AbstractFunctionModu
// Create the display code:
$theVar = $TYPO3_CONF_VARS['EXTCONF']['realurl'];
$tree = $arrayBrowser->tree($theVar, '', '');
if (is_array($theVar)) {
$tree = $arrayBrowser->tree($theVar, '', '');
}
$tree = '<hr/>
<b>$TYPO3_CONF_VARS[\'EXTCONF\'][\'realurl\']</b>
......
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