From 91e3eeff8de5f732e1cd5a71c3d8e2a5a38ba4f6 Mon Sep 17 00:00:00 2001
From: shish <shish@7f39781d-f577-437e-ae19-be835c7a54ca>
Date: Sat, 8 Dec 2007 05:40:28 +0000
Subject: [PATCH] force tags to string

git-svn-id: file:///home/shish/svn/shimmie2/trunk@642 7f39781d-f577-437e-ae19-be835c7a54ca
---
 contrib/tag_history/main.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/contrib/tag_history/main.php b/contrib/tag_history/main.php
index a57de4ea..0288272c 100644
--- a/contrib/tag_history/main.php
+++ b/contrib/tag_history/main.php
@@ -214,6 +214,8 @@ class Tag_History extends Extension {
 		global $database;
 		global $config;
 		global $user;
+
+		if(is_array($tags)) $tags = implode(' ', $tags);
 		
 		// add a history entry		
 		$allowed = $config->get_int("history_limit",10);