From 3e7eebd91f77d6703d329c28d44c1ac73b2ee9ef Mon Sep 17 00:00:00 2001
From: Joe Lencioni <jlencion@gustavus.edu>
Date: Wed, 21 Mar 2012 15:35:20 -0500
Subject: [PATCH] [TwigBundle] Improved ExceptionController docblocks

Bug fix: no
Feature addition: no
Backwards compatibility break: no
Symfony2 tests pass: [![Build Status](https://secure.travis-ci.org/lencioni/symfony.png)](http://travis-ci.org/lencioni/symfony)
Fixes the following tickets: -
Todo: -
---
 .../TwigBundle/Controller/ExceptionController.php   | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/Symfony/Bundle/TwigBundle/Controller/ExceptionController.php b/src/Symfony/Bundle/TwigBundle/Controller/ExceptionController.php
index e4ca988f51..41ae9a06ed 100644
--- a/src/Symfony/Bundle/TwigBundle/Controller/ExceptionController.php
+++ b/src/Symfony/Bundle/TwigBundle/Controller/ExceptionController.php
@@ -31,6 +31,8 @@ class ExceptionController extends ContainerAware
      * @param DebugLoggerInterface $logger    A DebugLoggerInterface instance
      * @param string               $format    The format to use for rendering (html, xml, ...)
      *
+     * @return Response
+     *
      * @throws \InvalidArgumentException When the exception template does not exist
      */
     public function showAction(FlattenException $exception, DebugLoggerInterface $logger = null, $format = 'html')
@@ -59,6 +61,9 @@ class ExceptionController extends ContainerAware
         return $response;
     }
 
+    /**
+     * @return string
+     */
     protected function getAndCleanOutputBuffering()
     {
         // the count variable avoids an infinite loop on
@@ -74,6 +79,14 @@ class ExceptionController extends ContainerAware
         return $currentContent;
     }
 
+    /**
+     * @param Symfony\Bundle\TwigBundle\TwigEngine $templating
+     * @param string                               $format
+     * @param integer                              $code       An HTTP response status code
+     * @param Boolean                              $debug
+     *
+     * @return TemplateReference
+     */
     protected function findTemplate($templating, $format, $code, $debug)
     {
         $name = $debug ? 'exception' : 'error';