[Scummvm-cvs-logs] CVS: scummvm/scumm gfx.cpp,2.345,2.346

[Max Horn]

Update of /cvsroot/scummvm/scummvm/scumm
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv9285

Modified Files:
	gfx.cpp 
Log Message:
Looking at my code transformations again, numstrip could in theory become negative, so strengthen the loop condition to catch that case

Index: gfx.cpp
===================================================================
RCS file: /cvsroot/scummvm/scummvm/scumm/gfx.cpp,v
retrieving revision 2.345
retrieving revision 2.346
diff -u -d -r2.345 -r2.346
--- gfx.cpp	27 Sep 2004 20:44:25 -0000	2.345
+++ gfx.cpp	27 Sep 2004 21:07:27 -0000	2.346
@@ -1218,7 +1218,7 @@
 	}
 
 	// FIXME Still not been calculated correctly
-	while (numstrip && sx < _numStrips && x * 8 < MAX(_vm->_roomWidth, (int) vs->w)) {
+	while (numstrip > 0 && sx < _numStrips && x * 8 < MAX(_vm->_roomWidth, (int) vs->w)) {
 		CHECK_HEAP;
 
 		if (y < vs->tdirty[sx])