[Scummvm-cvs-logs] CVS: scummvm/gui newgui.cpp,1.37,1.38

[Max Horn]

Update of /cvsroot/scummvm/scummvm/gui
In directory sc8-pr-cvs1:/tmp/cvs-serv23100

Modified Files:
	newgui.cpp 
Log Message:
fixed invalid memory access

Index: newgui.cpp
===================================================================
RCS file: /cvsroot/scummvm/scummvm/gui/newgui.cpp,v
retrieving revision 1.37
retrieving revision 1.38
diff -u -d -r1.37 -r1.38
--- newgui.cpp	14 Dec 2002 16:07:26 -0000	1.37
+++ newgui.cpp	25 Dec 2002 00:46:34 -0000	1.38
@@ -116,7 +116,7 @@
 		didSaveState = true;
 	}
 
-	while (activeDialog == _dialogStack.top()) {
+	while (!_dialogStack.empty() && activeDialog == _dialogStack.top()) {
 
 		activeDialog->handleTickle();