From 016f8cccd578b8f794021035ff8f516a44bcbda4 Mon Sep 17 00:00:00 2001
From: Patrick Davison <snapwilliam@gmail.com>
Date: Mon, 7 Nov 2011 02:05:16 -0800
Subject: Tutorial work

---
 includes/maps.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'includes/maps.php')

diff --git a/includes/maps.php b/includes/maps.php
index 901a946..ef1d6e0 100644
--- a/includes/maps.php
+++ b/includes/maps.php
@@ -389,7 +389,7 @@ function GenerateShapedMap($shape, $params) {
 	else
 		$teleports = 0;
 		
-	if ($params['walls'])
+	if (is_int($params['walls']))
 		$walls = $params['walls'];
 	else
 		$walls = 13;
-- 
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