From cff4e225e650213d11244f5176934e2da2cce043 Mon Sep 17 00:00:00 2001
From: Gert <gert@gert.gert>
Date: Mon, 20 Apr 2015 20:53:26 +0200
Subject: [PATCH] fix bug in collection filtering

---
 system/src/Grav/Common/Page/Collection.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/system/src/Grav/Common/Page/Collection.php b/system/src/Grav/Common/Page/Collection.php
index 59302b781..9cd237c04 100644
--- a/system/src/Grav/Common/Page/Collection.php
+++ b/system/src/Grav/Common/Page/Collection.php
@@ -361,12 +361,13 @@ class Collection extends Iterator
     {
         $routable = [];
 
-        foreach (array_keys($this->items) as $path => $slug) {
+        foreach ($this->items as $path => $slug) {
             $page = $this->pages->get($path);
             if ($page->routable()) {
                 $routable[$path] = $slug;
             }
         }
+
         $this->items = $routable;
         return $this;
     }