From 3af6f656a71dc8e53beed53981aee62df65aef3c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?K=C3=A9vin=20Gomez?= <geek63@gmail.com>
Date: Sat, 19 Apr 2014 05:06:13 +0100
Subject: [PATCH] An error is raised if no valid bundle name is given to the
 FormGenerate command

---
 Command/FormGenerateCommand.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Command/FormGenerateCommand.php b/Command/FormGenerateCommand.php
index e37b723..b3126c3 100644
--- a/Command/FormGenerateCommand.php
+++ b/Command/FormGenerateCommand.php
@@ -43,7 +43,7 @@ class FormGenerateCommand extends AbstractCommand
 
             ->addOption('force', 'f', InputOption::VALUE_NONE, 'Overwrite existing Form types')
             ->addOption('platform',  null, InputOption::VALUE_REQUIRED,  'The platform', BaseCommand::DEFAULT_PLATFORM)
-            ->addArgument('bundle', InputArgument::REQUIRED, 'The bundle to use to generate Form types')
+            ->addArgument('bundle', InputArgument::REQUIRED, 'The bundle to use to generate Form types (Ex: @AcmeDemoBundle)')
             ->addArgument('models', InputArgument::IS_ARRAY, 'Model classes to generate Form Types from')
 
             ->setHelp(<<<EOT
@@ -65,6 +65,10 @@ EOT
         $models = $input->getArgument('models');
         $force = $input->getOption('force');
 
+        if (!$this->bundle) {
+            throw new \InvalidArgumentException('No valid bundle given');
+        }
+
         $this->setupBuildTimeFiles();
 
         if (!($schemas = $this->getFinalSchemas($kernel, $this->bundle))) {