Only look for titles from normal pages (namespace = 0)

HISTORY

@@ -1,5 +1,8 @@
 Extension:LinkTitles
 
+0.0.3: 2012-05-20
+* Only look for page titles from 'normal' pages (namespace = 0).
+
 0.0.2: 2012-05-20
 * Prevent generation of self-references.
 * Escape slashes in page titles before using them in a regexp.

LinkTitles.body.php

@@ -47,11 +47,13 @@
 
 				// Build an SQL query and fetch all page titles ordered
 				// by length from shortest to longest.
+				// Only titles from 'normal' pages (namespace uid = 0)
+				// are returned.
 				$dbr = wfGetDB( DB_SLAVE );
 				$res = $dbr->select( 
 					'page', 
 					'page_title', 
-					'', 
+					'page_namespace = 0', 
 					__METHOD__, 
 					array( 'ORDER BY' => 'length(page_title)' ));
 

LinkTitles.php

@@ -36,7 +36,7 @@
     'name'           => 'LinkTitles',
     'author'         => '[http://www.mediawiki.org/wiki/User:Bovender Daniel Kraus]', 
     'url'            => 'http://www.mediawiki.org/wiki/Extension:LinkTitles',
-    'version'        => '0.0.2',
+    'version'        => '0.0.3',
     'descriptionmsg' => 'linktitles-desc'
     );