From 80fd0d75f304fe17ec4ad7784ef5b749f1caf76d Mon Sep 17 00:00:00 2001
From: Travis Howell
Date: Sun, 3 Oct 2004 14:24:28 +0000
Subject: Add safety check.

svn-id: r15392
---
 scumm/script_v72he.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'scumm')

diff --git a/scumm/script_v72he.cpp b/scumm/script_v72he.cpp
index a31c8ae089..c8b73c8fda 100644
--- a/scumm/script_v72he.cpp
+++ b/scumm/script_v72he.cpp
@@ -2412,7 +2412,7 @@ void ScummEngine_v72he::o72_unknownF6() {
 }
 
 void ScummEngine_v72he::o72_getResourceSize() {
-	int size, type;
+	int size = 0, type;
 
 	int idx = pop();
 	byte subOp = fetchScriptByte();
@@ -2443,7 +2443,8 @@ void ScummEngine_v72he::o72_getResourceSize() {
 	}
 
 	const byte *ptr = getResourceAddress(type, idx);
-	size = READ_BE_UINT32(ptr + 4) - 8;	
+	if (ptr)
+		size = READ_BE_UINT32(ptr + 4) - 8;
 	push(size);
 }
 
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