[#4020] Import Traversable

zendframework · Mar 28, 2013 · 05ec89f · 05ec89f
1 parent d28a635
commit 05ec89f
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/library/Zend/Permissions/Acl/Role/Registry.php b/library/Zend/Permissions/Acl/Role/Registry.php
@@ -9,6 +9,7 @@
 
 namespace Zend\Permissions\Acl\Role;
 
+use Traversable;
 use Zend\Permissions\Acl\Exception;
 
 class Registry
@@ -35,7 +36,7 @@ class Registry
      * highest priority.
      *
      * @param  RoleInterface                           $role
-     * @param  RoleInterface|string|array|\Traversable $parents
+     * @param  RoleInterface|string|array|Traversable $parents
      * @throws Exception\InvalidArgumentException
      * @return Registry Provides a fluent interface
      */
@@ -53,7 +54,7 @@ public function add(RoleInterface $role, $parents = null)
         $roleParents = array();
 
         if (null !== $parents) {
-            if (!is_array($parents) && !$parents instanceof \Traversable) {
+            if (!is_array($parents) && !$parents instanceof Traversable) {
                 $parents = array($parents);
             }
             foreach ($parents as $parent) {