Merge pull request zendframework/zendframework#2369 branch 'hotfix/re…

…move-unused-vars'
zendframework · Sep 15, 2012 · 725a039 · 725a039
2 parents 7e16a91 + 85785f8
commit 725a039
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Listener/ConfigListener.php b/src/Listener/ConfigListener.php
@@ -166,7 +166,7 @@ public function onLoadModulesPost(ModuleEvent $e)
 
         // Merge all of the collected configs
         $this->mergedConfig = $this->getOptions()->getExtraConfig() ?: array();
-        foreach ($this->configs as $key => $config) {
+        foreach ($this->configs as $config) {
             $this->mergedConfig = ArrayUtils::merge($this->mergedConfig, $config);
         }