fix additional RM residential

app/Http/Controllers/DS/DealerController.php

@@ -951,6 +951,7 @@ class DealerController extends Controller
 			$commV24 = 0;
 			$comm12 = '';
 			$comm24 = '';
+			$addRM24 = '';
 
 			foreach ($comm as $c) {
 				if ($c->contract == '12') {