From e4cdf71b07c83ce55fe9735f4e2c968522e991d7 Mon Sep 17 00:00:00 2001
From: "Paul S. Owen" <psotfx@users.sourceforge.net>
Date: Mon, 28 Jan 2002 18:47:14 +0000
Subject: [PATCH] Another warning fix ...

git-svn-id: file:///svn/phpbb/trunk@2003 89ea8834-ac86-4346-8a33-228a782c2dd0
---
 phpBB/viewtopic.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/phpBB/viewtopic.php b/phpBB/viewtopic.php
index c61414df34..54db77006f 100644
--- a/phpBB/viewtopic.php
+++ b/phpBB/viewtopic.php
@@ -784,7 +784,7 @@ if( !empty($forum_row['topic_vote']) )
 		$template->assign_vars(array(
 			"POLL_QUESTION" => $vote_title,
 
-			"S_HIDDEN_FIELDS" => $s_hidden_fields,
+			"S_HIDDEN_FIELDS" => ( !empty($s_hidden_fields) ) ? $s_hidden_fields : "",
 			"S_VOTE_ACTION" => append_sid("posting.$phpEx?" . POST_TOPIC_URL . "=$topic_id"))
 		);