From 9cc7d6c6c5fc260fd88135db3d14fa61841370eb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Torbj=C3=B6rn=20Andersson?=
 <eriktorbjorn@users.sourceforge.net>
Date: Mon, 2 Jul 2012 20:51:14 +0200
Subject: [PATCH] TONY: Fix crash when entering "sepia" mode by loading a
 savegame.

Apparently, in this case the cursor is updated before _precalcTable
has been created. Added safeguard against that.
---
 engines/tony/game.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/engines/tony/game.cpp b/engines/tony/game.cpp
index 5b9502468ae5..f1e8f0e61477 100644
--- a/engines/tony/game.cpp
+++ b/engines/tony/game.cpp
@@ -1601,6 +1601,9 @@ void RMPointer::updateCursor() {
 
 	// If in black & white mode, convert the cursor
 	if (GLOBALS._bCfgAnni30) {
+		if (!RMGfxTargetBuffer::_precalcTable) {
+			RMGfxTargetBuffer::createBWPrecalcTable();
+		}
 		uint16 *src = (uint16 *)cursorData;
 		for (int i = 0; i < 64; i++) {
 			uint16 *lineP = src;