diff --git a/src/Symfony/Bundle/FrameworkBundle/Command/ConfigDebugCommand.php b/src/Symfony/Bundle/FrameworkBundle/Command/ConfigDebugCommand.php
index 4761b66ad9..faadcb96b3 100644
--- a/src/Symfony/Bundle/FrameworkBundle/Command/ConfigDebugCommand.php
+++ b/src/Symfony/Bundle/FrameworkBundle/Command/ConfigDebugCommand.php
@@ -109,7 +109,7 @@ EOF
         } catch (LogicException $e) {
             $errorIo->error($e->getMessage());
 
-            return;
+            return 1;
         }
 
         $io->title(sprintf('Current configuration for "%s.%s"', $extensionAlias, $path));
diff --git a/src/Symfony/Bundle/FrameworkBundle/Resources/config/annotations.xml b/src/Symfony/Bundle/FrameworkBundle/Resources/config/annotations.xml
index 05dffbc297..0ce6bf6594 100644
--- a/src/Symfony/Bundle/FrameworkBundle/Resources/config/annotations.xml
+++ b/src/Symfony/Bundle/FrameworkBundle/Resources/config/annotations.xml
@@ -36,7 +36,7 @@
         <service id="annotations.cache_warmer" class="Symfony\Bundle\FrameworkBundle\CacheWarmer\AnnotationsCacheWarmer">
             <argument type="service" id="annotations.reader" />
             <argument>%kernel.cache_dir%/annotations.php</argument>
-            <argument>#^Symfony\\(?:Component\\HttpKernel\\|Bundle\\FrameworkBundle\\Controller\\(?!AbstractController$|Controller$))#</argument>
+            <argument>#^Symfony\\(?:Component\\HttpKernel\\|Bundle\\FrameworkBundle\\Controller\\(?!.*Controller$))#</argument>
             <argument>%kernel.debug%</argument>
         </service>
 
diff --git a/src/Symfony/Component/Serializer/Tests/Encoder/CsvEncoderTest.php b/src/Symfony/Component/Serializer/Tests/Encoder/CsvEncoderTest.php
index a4e4dfa8e7..ffe23fcb7e 100644
--- a/src/Symfony/Component/Serializer/Tests/Encoder/CsvEncoderTest.php
+++ b/src/Symfony/Component/Serializer/Tests/Encoder/CsvEncoderTest.php
@@ -55,7 +55,7 @@ CSV
             'true' => '1',
             'int_one' => '1',
             'string_one' => '1',
-        ], $this->encoder->decode($csv, 'csv'));
+        ], $this->encoder->decode($csv, 'csv', [CsvEncoder::AS_COLLECTION_KEY => false]));
     }
 
     /**