From bdbdeb1e7cb93e35b0550bf900e4a2e29a5e6a85 Mon Sep 17 00:00:00 2001
From: ryan <ryan@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Thu, 10 Jan 2008 21:51:00 +0000
Subject: [PATCH] Add depth arg to wp_list_categories(). Props pishmishy. see
 #2461

git-svn-id: http://svn.automattic.com/wordpress/trunk@6595 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/category-template.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/wp-includes/category-template.php b/wp-includes/category-template.php
index f76482ce0..647e651ed 100644
--- a/wp-includes/category-template.php
+++ b/wp-includes/category-template.php
@@ -250,7 +250,7 @@ function wp_list_categories($args = '') {
 		'child_of' => 0, 'feed' => '', 'feed_type' => '',
 		'feed_image' => '', 'exclude' => '',
 		'hierarchical' => true, 'title_li' => __('Categories'),
-		'echo' => 1
+		'echo' => 1, 'depth' => 0
 	);
 
 	$r = wp_parse_args( $args, $defaults );
@@ -289,7 +289,7 @@ function wp_list_categories($args = '') {
 			$r['current_category'] = $wp_query->get_queried_object_id();
 
 		if ( $hierarchical )
-			$depth = 0;  // Walk the full depth.
+			$depth = $r['depth'];
 		else
 			$depth = -1; // Flat.