Throw for missing container extensions

This covers cases when a bundle does not have an extension, which lead to FatalErrorException with ```Call to a member function getAlias() on null```
symfony · Jan 25, 2016 · 884368e · 884368e
1 parent fc56a5c
commit 884368e
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/Symfony/Bundle/FrameworkBundle/Command/AbstractConfigCommand.php b/src/Symfony/Bundle/FrameworkBundle/Command/AbstractConfigCommand.php
@@ -57,6 +57,10 @@ protected function findExtension($name)
         $bundles = $this->initializeBundles();
         foreach ($bundles as $bundle) {
             if ($name === $bundle->getName()) {
+                if (!$bundle->getContainerExtension()) {
+                    throw new \LogicException(sprintf('Bundle "%s" does not have a container extension.', $name));
+                }
+
                 return $bundle->getContainerExtension();
             }