🚀 go-pugleaf

Problem: When using the 'c' command, the user is asked
  		Do you want to name an individual object? [yn]
	However, the game does not verify that the reply is one of 'y'
	or 'n'.  In particular, if the reply is not 'y', it is assumed
	to be 'n'.
Fix:	Add an extra test in hack.do_name.c.  If reply is 'y', call one
	object; if 'n', call a class of objects; otherwise, exit the 'c'
	command.  Context diffs:

---------------------------------------------------------------------

*** old:hack.do_name.c	Mon Jan 21 01:43:28 1985
--- hack.do_name.c	Mon Jan 21 01:50:11 1985
***************
*** 134,139
  ddocall()
  {
  	register struct obj *obj;
  
  	pline("Do you want to name an individual object? [yn] ");
  	if(readchar() == 'y'){

--- 134,141 -----
  ddocall()
  {
  	register struct obj *obj;
+ 	/* bug fix: temp var needed */
+ 	char reply;
  
  	pline("Do you want to name an individual object? [yn] ");
  	/* bug fix: read into var, and accept only y or n */
***************
*** 136,142
  	register struct obj *obj;
  
  	pline("Do you want to name an individual object? [yn] ");
! 	if(readchar() == 'y'){
  		obj = getobj("#", "name");
  		if(obj) do_oname(obj);
  	} else {

--- 138,146 -----
  	char reply;
  
  	pline("Do you want to name an individual object? [yn] ");
! 	/* bug fix: read into var, and accept only y or n */
! 	reply = readchar();
! 	if(reply == 'y'){
  		obj = getobj("#", "name");
  		if(obj) do_oname(obj);
  	} else if (reply == 'n') {
***************
*** 139,145
  	if(readchar() == 'y'){
  		obj = getobj("#", "name");
  		if(obj) do_oname(obj);
! 	} else {
  		obj = getobj("?!=/", "call");
  		if(obj) docall(obj);
  	}

--- 143,149 -----
  	if(reply == 'y'){
  		obj = getobj("#", "name");
  		if(obj) do_oname(obj);
! 	} else if (reply == 'n') {
  		obj = getobj("?!=/", "call");
  		if(obj) docall(obj);
  	}

--------------------------------------------------------------------

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Tim McDaniel
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