Fix warning

This commit is contained in:
Laurent Destailleur
2024-03-11 11:39:51 +01:00
parent ef45783d64
commit a327d39062

View File

@@ -4369,7 +4369,7 @@ function dol_substr($string, $start, $length = null, $stringencoding = '', $trun
global $langs;
if (empty($stringencoding)) {
$stringencoding = $langs->charset_output;
$stringencoding = (empty($langs) ? 'UTF-8' : $langs->charset_output);
}
$ret = '';