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.
scummvm · Jul 2, 2012 · 9cc7d6c · 9cc7d6c
1 parent 924aac4
commit 9cc7d6c
Showing 1 changed file with 3 additions and 0 deletions.
diff --git 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;