From: hickert <hickert@594d385d-05f5-0310-b6e9-bd551577e9d8>
Date: Wed, 12 Dec 2007 09:52:23 +0000 (+0000)
Subject: Added additional check.
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=213a920c60f255def16b29e44c355a227cdeb406;p=gosa.git

Added additional check.
There must be at least one entry, that we want to edit


git-svn-id: https://oss.gonicus.de/repositories/gosa/trunk@8093 594d385d-05f5-0310-b6e9-bd551577e9d8
---

diff --git a/include/class_multi_plug.inc b/include/class_multi_plug.inc
index e9851afc1..98cbf6688 100644
--- a/include/class_multi_plug.inc
+++ b/include/class_multi_plug.inc
@@ -84,6 +84,10 @@ class multi_plug
    */
   public function __construct($config,$class,$tab,$dns,$acl_base,$acl_category)
   {
+    if(!count($dns)){
+      return;
+    }
+
     $this->dn       = $dns;
     $this->config   = $config;
     $this->s_class  = $class;
@@ -195,8 +199,12 @@ class multi_plug
      @return    boolean   Returns TRUE if the given tab objects supports multiple edit else FALSE.
    */
   public function multiple_available()
-  {
-    return($this->o_tab->multiple_support_available());
+  { 
+    if(isset($this->o_tab) && is_object($this->o_tab)){
+      return($this->o_tab->multiple_support_available());
+    }else{
+      return(FALSE);
+    }
   }
 
 
diff --git a/plugins/personal/generic/class_user.inc b/plugins/personal/generic/class_user.inc
index b08f0c1a1..80fd1d59f 100644
--- a/plugins/personal/generic/class_user.inc
+++ b/plugins/personal/generic/class_user.inc
@@ -1465,13 +1465,6 @@ class user extends plugin
     return($ret);
   }
 
-
-  function init_multiple_support()
-  {
-    plugin::init_multiple_support();
-  }
-
-
   function get_multi_edit_values()
   {
     $ret = plugin::get_multi_edit_values();