M3 Integration fixes

Modules/M3/Http/Controllers/API/CloseShipment.php

@@ -454,7 +454,7 @@ class CloseShipment extends Controller
                             $contentLabel = '';
 
                             $docTypes = ['ContentLabel', 'CarrierLabel'];
-                            foreach ($docTypes as $key => $value) {
+                            foreach ($docTypes as $value) {
                                 switch ($value) {
                                     case 'CarrierLabel':
                                         $dOCTYPE = 'CarrierLabel';

Modules/M3/Http/Controllers/UtilitiesController.php

@@ -58,10 +58,7 @@ class UtilitiesController extends Controller
         // ICM700C EWOBJTST  ICM700C  ICM700CSBM
         $result = $conn->PgmCall('ICM700CSBM', 'EWOBJTST', $params, [], []);
 
-        if (! $result) {
-        }
-        // Successful Call
-        else {
+        if ($result) {
             dump($result);
         }