Fixed: FS#2359 - potential bug in monito_tools.inc.php

Author: tbrehm

server/lib/classes/monitor_tools.inc.php

@@ -996,7 +996,7 @@ public function monitorMailQueue() {
 		 */
 		$tmp = explode("\n", $data['output']);
 		$more = $tmp[sizeof($tmp) - 1];
-		$this->_getIntArray($more);
+		$res = $this->_getIntArray($more);
 		$data['bytes'] = $res[0];
 		$data['requests'] = $res[1];