Dependency injection

kamilabs · Jun 15, 2018 · db3558e · db3558e
1 parent 3d05084
commit db3558e
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/DependencyInjection/Configuration.php b/DependencyInjection/Configuration.php
@@ -24,7 +24,9 @@ public function getConfigTreeBuilder()
             ->scalarNode('private_key')->isRequired()->end()
             ->scalarNode('public_key')->isRequired()->end()
             ->arrayNode('guzzle_options')
-                ->scalarPrototype()->end()
+                ->children()
+                    ->scalarNode('proxy')
+                ->end()
             ->end()
         ;