Currencies' configuration overriding issue.

yowaiOtoko · Mar 14, 2014 · ecb020a · ecb020a
1 parent 866f023
commit ecb020a
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 0 deletions.
diff --git a/.gitignore b/.gitignore
@@ -6,4 +6,5 @@ phpunit.xml
 .DS_Store
 .buildpath
 .project
+.idea
 .settings
diff --git a/DependencyInjection/Configuration.php b/DependencyInjection/Configuration.php
@@ -72,6 +72,7 @@ public function getConfigTreeBuilder()
                                 '840', // USD
                                 '978', // EUR
                             ))
+                            ->prototype('scalar')->end()
                         ->end()
                         ->scalarNode('site')->isRequired()->end()
                         ->scalarNode('rank')->isRequired()->end()