symfony
diff --git a/‎src/Symfony/Bundle/FrameworkBundle/Resources/config/web.xml
Copy file name to clipboardExpand all lines: src/Symfony/Bundle/FrameworkBundle/Resources/config/web.xml
+2-1Lines changed: 2 additions & 1 deletion b/‎src/Symfony/Bundle/FrameworkBundle/Resources/config/web.xml
Copy file name to clipboardExpand all lines: src/Symfony/Bundle/FrameworkBundle/Resources/config/web.xml
+2-1Lines changed: 2 additions & 1 deletion
diff --git a/‎src/Symfony/Component/HttpKernel/EventListener/ExceptionListener.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/HttpKernel/EventListener/ExceptionListener.php
+17Lines changed: 17 additions & 0 deletions b/‎src/Symfony/Component/HttpKernel/EventListener/ExceptionListener.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/HttpKernel/EventListener/ExceptionListener.php
+17Lines changed: 17 additions & 0 deletions
diff --git a/‎src/Symfony/Component/HttpKernel/Tests/EventListener/ExceptionListenerTest.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/HttpKernel/Tests/EventListener/ExceptionListenerTest.php
+2Lines changed: 2 additions & 0 deletions b/‎src/Symfony/Component/HttpKernel/Tests/EventListener/ExceptionListenerTest.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/HttpKernel/Tests/EventListener/ExceptionListenerTest.php
+2Lines changed: 2 additions & 0 deletions
@@ -68,8 +68,9 @@
         </service>
 
         <service id="http_exception_listener" class="Symfony\Component\HttpKernel\EventListener\ExceptionListener">
-            <tag name="kernel.event_listener" event="kernel.exception" method="onKernelException" priority="-256"/>
+            <tag name="kernel.event_listener" event="kernel.exception" method="onKernelException" priority="-2048" />
             <tag name="monolog.logger" channel="request" />
+            <tag name="kernel.reset" method="reset" />
             <argument>null</argument>
             <argument type="service" id="logger" on-invalid="null" />
             <argument>%kernel.debug%</argument>
 
@@ -37,6 +37,7 @@ class ExceptionListener implements EventSubscriberInterface
     protected $debug;
     private $charset;
     private $fileLinkFormat;
+    private $isTerminating = false;
 
     public function __construct($controller, LoggerInterface $logger = null, $debug = false, $charset = null, $fileLinkFormat = null)
     {
@@ -49,6 +50,17 @@ public function __construct($controller, LoggerInterface $logger = null, $debug
 
     public function onKernelException(GetResponseForExceptionEvent $event)
     {
+        if (null === $this->controller) {
+            if (!$event->isMasterRequest()) {
+                return;
+            }
+            if (!$this->isTerminating) {
+                $this->isTerminating = true;
+
+                return;
+            }
+            $this->isTerminating = false;
+        }
         $exception = $event->getException();
         $request = $event->getRequest();
         $eventDispatcher = func_num_args() > 2 ? func_get_arg(2) : null;
@@ -88,6 +100,11 @@ public function onKernelException(GetResponseForExceptionEvent $event)
         }
     }
 
+    public function reset()
+    {
+        $this->isTerminating = false;
+    }
+
     public static function getSubscribedEvents()
     {
         return array(
 
@@ -165,7 +165,9 @@ public function testNullController()
         $event = new GetResponseForExceptionEvent($kernel, $request, HttpKernelInterface::MASTER_REQUEST, new \Exception('foo'));
 
         $listener->onKernelException($event);
+        $this->assertNull($event->getResponse());
 
+        $listener->onKernelException($event);
         $this->assertContains('Whoops, looks like something went wrong.', $event->getResponse()->getContent());
     }
 }
Original file line number	Diff line number	Diff line change
`@@ -165,7 +165,9 @@ public function testNullController()`
`165`	`165`	`$event = new GetResponseForExceptionEvent($kernel, $request, HttpKernelInterface::MASTER_REQUEST, new \Exception('foo'));`
`166`	`166`
`167`	`167`	`$listener->onKernelException($event);`
	`168`	`+ $this->assertNull($event->getResponse());`
`168`	`169`
	`170`	`+ $listener->onKernelException($event);`
`169`	`171`	`$this->assertContains('Whoops, looks like something went wrong.', $event->getResponse()->getContent());`
`170`	`172`	`}`
`171`	`173`	`}`