>Number:         862
>Category:       bin
>Synopsis:       canfield acts on rubbed out commands
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    bin-bug-people (Utility Bug People)
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sat Mar 11 13:05:04 1995
>Originator:     
>Organization:
Free Hardware Foundation, UnLtd.
>Release:        1.0
>Environment:
	
System: NetBSD honey.idt.unit.no 1.0 NetBSD 1.0 (HONEY) #1: Wed Jan 25 23:40:45 MET 1995 jarle@honey.idt.unit.no:/local/NetBSD/src/sys/arch/i386/compile/HONEY i386


>Description:
Canfield will improperly act on commands that are entererd and subsequently
erased by the player.
	
>How-To-Repeat:
Play /usr/games/canfield.  Enter a legal canfield move, and then backspace
over it and hit return. Canfield will now act on the rubbed out command,
instead of complaining about 'not a proper move'.
	
>Fix:
Apply diff.
================================================================
*** -	Thu Jan  1 01:00:00 1970
--- canfield.c	Sat Mar 11 21:43:40 1995
***************
*** 1266,1270 ****
  	char *cp;
  {
! 	char cmd[2], ch;
  	int i;
  
--- 1266,1270 ----
  	char *cp;
  {
! 	char cmd[2] = { '\0', '\0'}, ch;
  	int i;
  
***************
*** 1288,1296 ****
  			printw("\b \b");
  			refresh();
! 			i--;
  		} else if (ch == killchar() && i > 0) {
  			while (i > 0) {
  				printw("\b \b");
! 				i--;
  			}
  			refresh();
--- 1288,1296 ----
  			printw("\b \b");
  			refresh();
! 			cmd[--i] = '\0';
  		} else if (ch == killchar() && i > 0) {
  			while (i > 0) {
  				printw("\b \b");
! 				cmd[--i] = '\0';
  			}
  			refresh();
	
================================================================

					-jarle
----
"Whenever you're holding all the cards why does everyone else turn
 out to be playing chess?"
>Audit-Trail:
>Unformatted: