Index: trunk/kernel/parser.php
===================================================================
diff -u -r3293 -r3344
--- trunk/kernel/parser.php	(.../parser.php)	(revision 3293)
+++ trunk/kernel/parser.php	(.../parser.php)	(revision 3344)
@@ -2908,19 +2908,24 @@
 function m_meta_keywords($attribs = array())
 {
     global $objCatList, $objConfig;
-    $catid = (int)$attribs["_catid"];
-    if(!$catid)
+    
+    $keywords = '';
+    $catid = (int)getArrayValue($attribs, '_catid');
+    
+    if (!$catid)
     {
-      $catid = $objCatList->CurrentCategoryID();
+    	$catid = $objCatList->CurrentCategoryID();
     }
-    if($catid)
+    
+    if ($catid)
     {
-        $c = $objCatList->GetItem($catid);
-        $keywords = $c->Get("MetaKeywords");
+    	$c = $objCatList->GetItem($catid);
+    	$keywords = $c->Get('MetaKeywords');
     }
-    if(!strlen($keywords))
+    
+    if (!$keywords)
     {
-        $keywords = $objConfig->Get("Category_MetaKey");
+    	$keywords = $objConfig->Get('Category_MetaKey');
     }
     return $keywords;
 }
@@ -2933,21 +2938,24 @@
 {
     global $objCatList, $objConfig;
 
-    $catid = (int)$attribs["_catid"];
-    if(!$catid)
+	$description = '';
+    $catid = (int)getArrayValue($attribs, '_catid');
+    if (!$catid)
     {
-      $catid = $objCatList->CurrentCategoryID();
+		$catid = $objCatList->CurrentCategoryID();
     }
-    if($catid)
+    
+    if ($catid)
     {
         $c = $objCatList->GetItem($catid);
-        $desc = $c->Get("MetaDescription");
+        $description = $c->Get('MetaDescription');
     }
-    if(!strlen($desc))
+    
+    if (!$description)
     {
-        $desc = $objConfig->Get("Category_MetaDesc");
+        $description = $objConfig->Get('Category_MetaDesc');
     }
-    return $desc;
+    return $description;
 }
 
 /*