Index: branches/unlabeled/unlabeled-1.59.2/kernel/include/category.php
===================================================================
diff -u -r7837 -r7880
--- branches/unlabeled/unlabeled-1.59.2/kernel/include/category.php	(.../category.php)	(revision 7837)
+++ branches/unlabeled/unlabeled-1.59.2/kernel/include/category.php	(.../category.php)	(revision 7880)
@@ -633,25 +633,44 @@
     {
     	global $objPermCache;
 
-    	if (!is_array($allgroups)) {
+       $dacl = array();
+       if(!is_array($allgroups))
+       {
     		global $objGroups;
     		$allgroups = $objGroups->GetAllGroupList();
     	}
 
+       for($i=0;$i<count($allgroups);$i++)
+       {
+           $g = $allgroups[$i];
+           if(!in_array($g,$acl))
+               $dacl[] = $g;
+       }
+        if(count($acl)<count($dacl))
+        {
     	$aval = implode(",",$acl);
-
-    	if (strlen($aval)==0) {
+            $dval = "";
+        }
+        else
+        {
+            $dval = implode(",",$dacl);
+            $aval = "";
+        }
+        if(strlen($aval)==0 && strlen($dval)==0)
+        {
     		$aval = implode(",",$allgroups);
     	}
     	$PermId = $this->Permissions->GetPermId($PermName);
     	$pc = $objPermCache->GetPerm($this->Get("CategoryId"),$PermId);
-    	if (is_object($pc)) {
+        if(is_object($pc))
+        {
     		$pc->Set("ACL",$aval);
+            $pc->Set("DACL",$dval);
     		$pc->Update();
     	}
-    	else {
-    		$objPermCache->AddPermCache($this->Get("CategoryId"),$PermId,$aval);
-    	}
+        else
+            $objPermCache->AddPermCache($this->Get("CategoryId"),$PermId,$aval,$dval);
+
     	//$this->Update();
     }
 
@@ -672,8 +691,8 @@
 
     function UpdateACL()
     {
-      $q = 'INSERT INTO '.TABLE_PREFIX.'PermCache (CategoryId, PermId, ACL)
-      			SELECT '.$this->UniqueId().', PermId, ACL
+      $q = 'INSERT INTO '.TABLE_PREFIX.'PermCache (CategoryId, PermId, ACL, DACL)
+      			SELECT '.$this->UniqueId().', PermId, ACL, DACL
       			FROM '.TABLE_PREFIX.'PermCache
       			WHERE CategoryId = '.$this->Get('ParentId');
      	$this->Conn->Query($q);