Merge pull request #3 from jbouzekri/master

Disable required on mappings configuration key
damianociarla · Aug 24, 2014 · bbbe335 · bbbe335
2 parents ee75f3c + 2613979
commit bbbe335
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/DependencyInjection/Configuration.php b/DependencyInjection/Configuration.php
@@ -23,12 +23,11 @@ public function getConfigTreeBuilder()
         $rootNode
             ->children()
                 ->arrayNode('mapping')
-                    ->isRequired()
-                    ->requiresAtLeastOneElement()
                     ->useAttributeAsKey('name')
                     ->prototype('array')
                         ->children()
                             ->scalarNode('entity')
+                                ->isRequired()
                             ->end()
                             ->arrayNode('map')
                                 ->useAttributeAsKey('name')
@@ -37,6 +36,7 @@ public function getConfigTreeBuilder()
                             ->end()
                         ->end()
                     ->end()
+                    ->defaultValue(array())
                 ->end()
             ->end();