From 90787e88230b78a40718456f96fa65775c32cd11 Mon Sep 17 00:00:00 2001
From: Andrew Ozz <azaozz@git.wordpress.org>
Date: Mon, 23 Feb 2009 09:12:59 +0000
Subject: [PATCH] Fix wp_tag_cloud 'RAND' when only one tag, props DD32, fixes
 #9214

git-svn-id: https://develop.svn.wordpress.org/trunk@10636 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-includes/category-template.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/wp-includes/category-template.php b/wp-includes/category-template.php
index d84e016dac..b385216c22 100644
--- a/wp-includes/category-template.php
+++ b/wp-includes/category-template.php
@@ -659,10 +659,13 @@ function wp_generate_tag_cloud( $tags, $args = '' ) {
 	if ( 'DESC' == $order )
 		$tags = array_reverse( $tags, true );
 	elseif ( 'RAND' == $order ) {
-		$keys = array_rand( $tags, count( $tags ) );
+		$keys = (array) array_rand( $tags, count( $tags ) );
+		$temp = array();
 		foreach ( $keys as $key )
 			$temp[$key] = $tags[$key];
+
 		$tags = $temp;
+		$temp = null;
 		unset( $temp );
 	}