Taxonomy links and template tags from andy. see #6357

git-svn-id: http://svn.automattic.com/wordpress/trunk@7520 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2008-03-26 06:37:19 +00:00
parent 909c0f8fbd
commit e1b1845154
9 changed files with 251 additions and 87 deletions
--- a/wp-includes/classes.php
+++ b/wp-includes/classes.php
@@ -14,7 +14,8 @@ class WP {
 	var $did_permalink = false;

 	function add_query_var($qv) {
-		$this->public_query_vars[] = $qv;
+		if ( !in_array($qv, $this->public_query_vars) )
+			$this->public_query_vars[] = $qv;
 	}

 	function set_query_var($key, $value) {