Index: CategoryPage.php
===================================================================
--- CategoryPage.php	(revision 14100)
+++ CategoryPage.php	(working copy)
@@ -83,7 +83,7 @@
 		$limit = $wgCategoryPagingLimit;
 		$res = $dbr->select(
 			array( 'page', 'categorylinks' ),
-			array( 'page_title', 'page_namespace', 'page_len', 'cl_sortkey' ),
+			array( 'page_title', 'page_namespace', 'page_is_redirect', 'page_len', 'cl_sortkey' ),
 			array( $pageCondition,
 			       'cl_from          =  page_id',
 			       'cl_to'           => $this->mTitle->getDBKey()),
@@ -131,7 +131,7 @@
 				}
 			} else {
 				// Page in this category
-				array_push( $articles, $sk->makeSizeLinkObj( $x->page_len, $title, $wgContLang->convert( $title->getPrefixedText() ) ) ) ;
+				array_push( $articles, $sk->makeSizeLinkObj( $x->page_len, $x->page_is_redirect, $title, $wgContLang->convert( $title->getPrefixedText() ) ) ) ;
 				array_push( $articles_start_char, $wgContLang->convert( $wgContLang->firstChar( $x->cl_sortkey ) ) );
 			}
 		}
Index: Linker.php
===================================================================
--- Linker.php	(revision 14100)
+++ Linker.php	(working copy)
@@ -399,6 +399,7 @@
 	 * on the given page size.
 	 *
  	 * @param $size Integer
+ 	 * @param $isredirect Bool
  	 * @param $nt Title object.
  	 * @param $text String
  	 * @param $query String
@@ -406,10 +407,10 @@
  	 * @param $prefix String
  	 * @return string HTML of link
 	 */
-	function makeSizeLinkObj( $size, $nt, $text = '', $query = '', $trail = '', $prefix = '' ) {
+	function makeSizeLinkObj( $size, $isredirect, $nt, $text = '', $query = '', $trail = '', $prefix = '' ) {
 		global $wgUser;
 		$threshold = intval( $wgUser->getOption( 'stubthreshold' ) );
-		if( $size < $threshold ) {
+		if( $size < $threshold && $nt->getNamespace() == NS_MAIN && !$isredirect ) {
 			return $this->makeStubLinkObj( $nt, $text, $query, $trail, $prefix );
 		} else {
 			return $this->makeKnownLinkObj( $nt, $text, $query, $trail, $prefix );