From 568620021d02a0fe07b39af3277ed1f1758ad8f3 Mon Sep 17 00:00:00 2001
From: scribu <scribu@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Thu, 28 Oct 2010 19:09:18 +0000
Subject: [PATCH] Introduce get_terms_args filter. Fixes #15020

git-svn-id: http://svn.automattic.com/wordpress/trunk@16059 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/taxonomy.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/wp-includes/taxonomy.php b/wp-includes/taxonomy.php
index 4cb03baf16..7ca31154a3 100644
--- a/wp-includes/taxonomy.php
+++ b/wp-includes/taxonomy.php
@@ -911,7 +911,7 @@ function &get_terms($taxonomies, $args = '') {
 		$taxonomies = array($taxonomies);
 	}
 
-	foreach ( (array) $taxonomies as $taxonomy ) {
+	foreach ( $taxonomies as $taxonomy ) {
 		if ( ! taxonomy_exists($taxonomy) ) {
 			$error = & new WP_Error('invalid_taxonomy', __('Invalid Taxonomy'));
 			return $error;
@@ -940,6 +940,8 @@ function &get_terms($taxonomies, $args = '') {
 		$args['pad_counts'] = false;
 	}
 
+	$args = apply_filters( 'get_terms_args', $args, $taxonomies );
+
 	extract($args, EXTR_SKIP);
 
 	if ( $child_of ) {