From a7b7f5479eabfe00c462fc7640d712ec99fdda5f Mon Sep 17 00:00:00 2001
From: Tobias Schultze <webmaster@tubo-world.de>
Date: Thu, 17 Sep 2015 03:42:05 +0200
Subject: [PATCH] [EventDispatcher] skip one lazy loading call

---
 .../ContainerAwareEventDispatcher.php         | 19 ++------------
 .../EventDispatcher/EventDispatcher.php       | 26 +++++++------------
 2 files changed, 11 insertions(+), 34 deletions(-)

diff --git a/src/Symfony/Component/EventDispatcher/ContainerAwareEventDispatcher.php b/src/Symfony/Component/EventDispatcher/ContainerAwareEventDispatcher.php
index aedad6ef77..8782d8e87b 100644
--- a/src/Symfony/Component/EventDispatcher/ContainerAwareEventDispatcher.php
+++ b/src/Symfony/Component/EventDispatcher/ContainerAwareEventDispatcher.php
@@ -103,7 +103,7 @@ class ContainerAwareEventDispatcher extends EventDispatcher
     }
 
     /**
-     * @see EventDispatcherInterface::hasListeners()
+     * {@inheritdoc}
      */
     public function hasListeners($eventName = null)
     {
@@ -119,7 +119,7 @@ class ContainerAwareEventDispatcher extends EventDispatcher
     }
 
     /**
-     * @see EventDispatcherInterface::getListeners()
+     * {@inheritdoc}
      */
     public function getListeners($eventName = null)
     {
@@ -155,21 +155,6 @@ class ContainerAwareEventDispatcher extends EventDispatcher
         }
     }
 
-    /**
-     * {@inheritdoc}
-     *
-     * Lazily loads listeners for this event from the dependency injection
-     * container.
-     *
-     * @throws \InvalidArgumentException if the service is not defined
-     */
-    public function dispatch($eventName, Event $event = null)
-    {
-        $this->lazyLoad($eventName);
-
-        return parent::dispatch($eventName, $event);
-    }
-
     public function getContainer()
     {
         return $this->container;
diff --git a/src/Symfony/Component/EventDispatcher/EventDispatcher.php b/src/Symfony/Component/EventDispatcher/EventDispatcher.php
index 67097e5662..54a279fb40 100644
--- a/src/Symfony/Component/EventDispatcher/EventDispatcher.php
+++ b/src/Symfony/Component/EventDispatcher/EventDispatcher.php
@@ -33,9 +33,7 @@ class EventDispatcher implements EventDispatcherInterface
     private $sorted = array();
 
     /**
-     * @see EventDispatcherInterface::dispatch()
-     *
-     * @api
+     * {@inheritdoc}
      */
     public function dispatch($eventName, Event $event = null)
     {
@@ -46,17 +44,15 @@ class EventDispatcher implements EventDispatcherInterface
         $event->setDispatcher($this);
         $event->setName($eventName);
 
-        if (!isset($this->listeners[$eventName])) {
-            return $event;
+        if ($listeners = $this->getListeners($eventName)) {
+            $this->doDispatch($listeners, $eventName, $event);
         }
 
-        $this->doDispatch($this->getListeners($eventName), $eventName, $event);
-
         return $event;
     }
 
     /**
-     * @see EventDispatcherInterface::getListeners()
+     * {@inheritdoc}
      */
     public function getListeners($eventName = null)
     {
@@ -82,7 +78,7 @@ class EventDispatcher implements EventDispatcherInterface
     }
 
     /**
-     * @see EventDispatcherInterface::hasListeners()
+     * {@inheritdoc}
      */
     public function hasListeners($eventName = null)
     {
@@ -90,9 +86,7 @@ class EventDispatcher implements EventDispatcherInterface
     }
 
     /**
-     * @see EventDispatcherInterface::addListener()
-     *
-     * @api
+     * {@inheritdoc}
      */
     public function addListener($eventName, $listener, $priority = 0)
     {
@@ -101,7 +95,7 @@ class EventDispatcher implements EventDispatcherInterface
     }
 
     /**
-     * @see EventDispatcherInterface::removeListener()
+     * {@inheritdoc}
      */
     public function removeListener($eventName, $listener)
     {
@@ -117,9 +111,7 @@ class EventDispatcher implements EventDispatcherInterface
     }
 
     /**
-     * @see EventDispatcherInterface::addSubscriber()
-     *
-     * @api
+     * {@inheritdoc}
      */
     public function addSubscriber(EventSubscriberInterface $subscriber)
     {
@@ -137,7 +129,7 @@ class EventDispatcher implements EventDispatcherInterface
     }
 
     /**
-     * @see EventDispatcherInterface::removeSubscriber()
+     * {@inheritdoc}
      */
     public function removeSubscriber(EventSubscriberInterface $subscriber)
     {