Detach InjectViewModelListener before forwarding.

src/Controller/Plugin/Forward.php

@@ -184,15 +184,11 @@ protected function detachProblemListeners(SharedEvents $sharedEvents)
                 foreach ($events as $priority => $currentPriorityEvents) {
                     foreach ($currentPriorityEvents as $currentEvent) {
                         $currentCallback = $currentEvent;
-
-                        // If we have an array, grab the object
-                        if (is_array($currentCallback)) {
-                            $currentCallback = array_shift($currentCallback);
-                        }
-
-                        // This routine is only valid for object callbacks
-                        if (! is_object($currentCallback)) {
-                            continue;
+                        foreach ($classArray as $class) {
+                            if (isset($currentCallback[0]) && $currentCallback[0] instanceof $class) {
+                                $sharedEvents->detach($currentEvent);
+                                $results[$id][$eventName][$priority] = $currentCallback;
+                            }
                         }
                     }
                 }

test/Controller/Plugin/ForwardTest.php

@@ -237,6 +237,25 @@ function ($e) {}
         $this->assertEquals(['content' => 'ZendTest\Mvc\Controller\TestAsset\ForwardController::testAction'], $result);
     }
 
+    public function testDetachmentOfInjectViewModelListener()
+    {
+        $services = $this->services;
+        $events   = $services->get('EventManager');
+        $sharedEvents = $this->createMock(SharedEventManagerInterface::class);
+        $callback = [$this->createMock('Zend\Mvc\View\Http\InjectViewModelListener'), 'injectViewModel'];
+        $sharedEvents->expects($this->any())->method('getListeners')->will($this->returnValue([
+            [$callback]
+        ]));
+        $sharedEvents->expects($this->once())->method('detach')->with($this->equalTo($callback));
+        $events = $this->createEventManager($sharedEvents);
+        $application = $this->createMock(ApplicationInterface::class);
+        $application->expects($this->any())->method('getEventManager')->will($this->returnValue($events));
+        $event = $this->controller->getEvent();
+        $event->setApplication($application);
+
+        $result = $this->plugin->dispatch('forward');
+    }
+
     public function testDispatchWillSeedRouteMatchWithPassedParameters()
     {
         $result = $this->plugin->dispatch('forward', [