Fix to -n option in xchess

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1 total messages Started by eddins Fri, 23 Mar 1990 01:33

#6188

Author: eddins
Date: Fri, 23 Mar 1990 01:33

24 lines
1451 bytes

The "-n" switch in xchess (beep after every move) causes a core dump
if there is only one window.  This is the case when playing gnuchess,
for example.  Apply the following diff to control.c (as distributed
with gnuchess 3.0) to fix the problem.  Note:  please send me mail if
there is a better group to post to about xchess.

30a31
> #include <stdio.h>
237,238c238,245
< 	    XBell(win1->display, 50);
< 	    XBell(win2->display, 50);
---
> 	  if (win1 != NULL)
> 	    {
> 	      XBell(win1->display, 50);
> 	    }
> 	  if (win2 != NULL)
> 	    {
> 	      XBell(win2->display, 50);
> 	    }

Steve Eddins
Georgia Tech, PO 33575, School of Elec Eng, Atlanta, GA  30332-0250
internet: eddins@eedsp.gatech.edu 		uucp:  gatech!eedsp!eddins

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