Prevent "reload errors" ,

		"showning own lock message caused by reloading edit post" ,
		"prevent displaying broken objects "

git-svn-id: https://oss.gonicus.de/repositories/gosa/trunk@2782 594d385d-05f5-0310-b6e9-bd551577e9d8

diff --git a/plugins/admin/systems/class_systemManagement.inc b/plugins/admin/systems/class_systemManagement.inc
index 7fbd4b428b080f15e55b3feb6488f8d1b23256c9..ed3e70dc15ae903c66e9fae1067cf98a8e25d5d2 100644 (file)
--- a/plugins/admin/systems/class_systemManagement.inc
+++ b/plugins/admin/systems/class_systemManagement.inc
@@ -334,7 +334,8 @@ class systems extends plugin
      ********************/
 
     /* User wants to edit data? */
-    if ($s_action == "edit"){
+//    if ($s_action == "edit"){
+    if (($s_action == "edit") && (!isset($this->systab->config))){
 
       $this->dn= $this->terminals[$s_entry]['dn'];
 
@@ -615,7 +616,7 @@ class systems extends plugin
     /* Finish user edit is triggered by the tabulator dialog, so
        the user wants to save edited data. Check and save at this
        point. */
-    if (isset($_POST['edit_finish'])){
+    if ((isset($_POST['edit_finish'])) && (isset($this->systab->config))){
 
       /* Check tabs, will feed message array */
       $message= $this->systab->check();
@@ -709,7 +710,7 @@ class systems extends plugin
      ********************/
 
     /* Show tab dialog if object is present */
-    if ($this->systab){
+    if (isset($this->systab->config)){
       $display= $this->systab->execute();