[Scummvm-cvs-logs] CVS: scummvm gui.cpp,1.6,1.7

[Ludvig Strigeus]

Update of /cvsroot/scummvm/scummvm
In directory usw-pr-cvs1:/tmp/cvs-serv1696

Modified Files:
	gui.cpp 
Log Message:
fixed bug in Gui::queryString where -1 was used to index an array. (Thanks drigo)

Index: gui.cpp
===================================================================
RCS file: /cvsroot/scummvm/scummvm/gui.cpp,v
retrieving revision 1.6
retrieving revision 1.7
diff -C2 -d -r1.6 -r1.7
*** gui.cpp	2001/12/01 17:06:13	1.6
--- gui.cpp	2002/01/23 17:27:26	1.7
***************
*** 387,390 ****
--- 387,393 ----
  	}
  
+ 	if (string == 0)
+ 		return NULL;
+ 
  	if (_s->_features&GF_AFTER_V6) {
  		string = _s->_vars[string_map_table_v6[string-1]];