tollwerk / admin

src/Admin/Infrastructure/App.php

Spacing +2 added lines, -2 removed lines

@@ -163,12 +163,12 @@
             return self::$config;
         }
         $keyParts = explode('.', $key);
-        $config =& self::$config;
+        $config = & self::$config;
         foreach ($keyParts as $keyPart) {
             if (!array_key_exists($keyPart, $config)) {
                 throw new \InvalidArgumentException(sprintf('Invalid config key "%s"', $key), 1466179561);
             }
-            $config =& $config[$keyPart];
+            $config = & $config[$keyPart];
         }
         return $config;
     }