From 03419dc7701b785cb056df8575d01e55138fcfe6 Mon Sep 17 00:00:00 2001
From: 8chan <admin@8chan.co>
Date: Thu, 26 Feb 2015 01:13:07 -0800
Subject: [PATCH] markup() would erroneously set $board on x-board ref

---
 inc/functions.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/inc/functions.php b/inc/functions.php
index 2470a4a6..dc28421d 100755
--- a/inc/functions.php
+++ b/inc/functions.php
@@ -1911,8 +1911,11 @@ function markup(&$body, $track_cites = false, $op = false) {
 		}
 		
 		// Restore old board
-		if ($board['uri'] != $tmp_board)
+		if (!$tmp_board) {
+			unset($GLOBALS['board']);
+		} elseif ($board['uri'] != $tmp_board) {
 			openBoard($tmp_board);
+		}
 
 		foreach ($cites as $matches) {
 			$_board = $matches[2][0];