edit claim marketing controller

app/Http/Controllers/DS/MarketingController.php

@@ -3925,7 +3925,11 @@ class MarketingController extends Controller
 
 
 			foreach($dataClaim as $f){
-				$basic_total += $f->total_claim; 
+				$claim = 0;
+				if ($f->total_claim != null){
+					$claim = $f->total_claim;
+					$basic_total += $claim; 
+				}
 			}
 			
 			// Calculate extra incentves