From 8d09c1a3ade02211565a4c74ddaa72a15138f574 Mon Sep 17 00:00:00 2001
From: Sven Hesse <drmccoy@users.sourceforge.net>
Date: Thu, 2 Aug 2007 16:21:49 +0000
Subject: [PATCH] Don't crash at getRandom(0)

svn-id: r28411
---
 engines/gob/util.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/engines/gob/util.cpp b/engines/gob/util.cpp
index ec8bb59f063..40acf21f9e0 100644
--- a/engines/gob/util.cpp
+++ b/engines/gob/util.cpp
@@ -49,6 +49,9 @@ uint32 Util::getTimeKey(void) {
 }
 
 int16 Util::getRandom(int16 max) {
+	if (max == 0)
+		return 0;
+
 	return _vm->_rnd.getRandomNumber(max - 1);
 }