From 9e7b078318c744f041512c1045995f9f8c21c203 Mon Sep 17 00:00:00 2001
From: hickert <hickert@594d385d-05f5-0310-b6e9-bd551577e9d8>
Date: Tue, 30 Mar 2010 09:24:38 +0000
Subject: [PATCH] Reset keys, if empty data is given.

git-svn-id: https://oss.gonicus.de/repositories/gosa/trunk@17383 594d385d-05f5-0310-b6e9-bd551577e9d8
---
 gosa-core/include/class_sortableListing.inc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/gosa-core/include/class_sortableListing.inc b/gosa-core/include/class_sortableListing.inc
index 55c3bbfe9..26d30870e 100644
--- a/gosa-core/include/class_sortableListing.inc
+++ b/gosa-core/include/class_sortableListing.inc
@@ -101,6 +101,7 @@ class sortableListing {
     // Transfer information
     $this->displayData= array();
     $this->modes= array();
+    $this->mapping= array();
     foreach ($data as $key => $value) {
       $this->displayData[]= $value['data'];
       if (isset($value['mode'])) {
@@ -110,7 +111,9 @@ class sortableListing {
     $this->keys= array_keys($data);
 
     // Create initial mapping
-    $this->mapping= range(0, abs(count($this->keys)-1));
+    if(count($this->keys)){
+      $this->mapping= range(0, abs(count($this->keys)-1));
+    }
     $this->current_mapping= $this->mapping;
 
     // Find the number of coluns
-- 
2.30.2