From 2a308d2a08e8c8fdce7d1b660a14fe3822ae602b Mon Sep 17 00:00:00 2001
From: Andy Miller <rhuk@mac.com>
Date: Wed, 3 Dec 2014 18:13:52 -0700
Subject: [PATCH] Fixed a broken getSibling() function on the page

---
 system/src/Grav/Common/Page/Page.php | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/system/src/Grav/Common/Page/Page.php b/system/src/Grav/Common/Page/Page.php
index ffa64c619..8e95b31f8 100644
--- a/system/src/Grav/Common/Page/Page.php
+++ b/system/src/Grav/Common/Page/Page.php
@@ -1245,14 +1245,16 @@ class Page
     {
         /** @var Pages $pages */
         $pages = self::$grav['pages'];
-        $parent = $pages->get($this->parent);
-        $current = $this->slug();
+        $parent = $this->parent();
+        $children = $parent->children();
 
-        $keys = array_flip(array_keys($parent->items));
-        $values = array_values($parent->items);
-        $index = $keys[$current] - $direction;
+        $adjacent = $children->adjacentSibling($this->path(), $direction);
 
-        return array_key_exists($index, $values) ? $pages->get($values[$index]) : $this;
+        if (!$adjacent) {
+            return null;
+        }
+
+        return $adjacent;
     }
 
     /**