From 710d7d3c676f8ca409a0a960c07702900b8a3469 Mon Sep 17 00:00:00 2001
From: Diego Najar <dignajar@gmail.com>
Date: Wed, 25 Jul 2018 23:49:58 +0200
Subject: [PATCH] fix next and previous key

---
 bl-kernel/pagex.class.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/bl-kernel/pagex.class.php b/bl-kernel/pagex.class.php
index 1a5265ee..5c8e622b 100644
--- a/bl-kernel/pagex.class.php
+++ b/bl-kernel/pagex.class.php
@@ -152,14 +152,14 @@ class PageX {
 	public function previousKey()
 	{
 		global $dbPages;
-		return $dbPages->previousPageKey($key);
+		return $dbPages->previousPageKey($this->key());
 	}
 
 	// Returns the next page key
 	public function nextKey()
 	{
 		global $dbPages;
-		return $dbPages->nextPageKey($key);
+		return $dbPages->nextPageKey($this->key());
 	}
 
 	// Returns the category name