set_up_language(getPref($data_dir, $username, 'language'));
$timeZone = getPref($data_dir, $username, 'timezone');
-if ( $timeZone != SMPREF_NONE && !ini_get("safe_mode")) {
+if ( $timeZone != SMPREF_NONE && ($timeZone != "")
+ && !ini_get("safe_mode")) {
putenv("TZ=".$timeZone);
}
?>