mush 6.2 bugs & fixes

[Rob McMahon]

Here's some fixes for a few minor bugs in mush:

1) Typo which would cause fortunes to fail (actually made my compiler barf).
2) Typo stopped `preserve' menu item working in mushtool.
3) mushtool could get stuck in an infinite loop of twisty little signal
   handlers.

Feed this to patch.

RCS file: mail.c,v
retrieving revision 2.0
diff -c -r2.0 mail.c
*** /tmp/,RCSt1a17328	Mon Jul 25 22:38:53 1988
--- mail.c	Mon Jul 25 17:18:36 1988
***************
*** 1047,1053 ****
      /* Sign the letter before adding the Bcc list since they aren't
       * considered when adding a signature.
       */
!     if ((ison(flags, SIGN) || ison(flags, FORTUNE)) &&
  	isoff(glob_flags, REDIRECT) && isoff(flags, FORWARD))
  	sign_letter(addr_list);
  
--- 1047,1053 ----
      /* Sign the letter before adding the Bcc list since they aren't
       * considered when adding a signature.
       */
!     if ((ison(flags, SIGN) || ison(flags, DO_FORTUNE)) &&
  	isoff(glob_flags, REDIRECT) && isoff(flags, FORWARD))
  	sign_letter(addr_list);
  
===================================================================
RCS file: select.c,v
retrieving revision 2.0
diff -c -r2.0 select.c
*** /tmp/,RCSt1a17328	Mon Jul 25 22:39:02 1988
--- select.c	Mon Jul 25 12:03:58 1988
***************
*** 373,379 ****
  	print_more("sent to printer");
  	(void) strcpy(buf, "lpr");
      } else if (action == PRE_MSG)
! 	print_more("%sd", strcpy(buf, "preseve"));
      (void) sprintf(&buf[strlen(buf)], " %d", message+1);
      if (message == current_msg && action == DEL_MSG)
  	do_clear();
--- 373,379 ----
  	print_more("sent to printer");
  	(void) strcpy(buf, "lpr");
      } else if (action == PRE_MSG)
! 	print_more("%sd", strcpy(buf, "preserve"));
      (void) sprintf(&buf[strlen(buf)], " %d", message+1);
      if (message == current_msg && action == DEL_MSG)
  	do_clear();
===================================================================
RCS file: signals.c,v
retrieving revision 2.0
diff -c -r2.0 signals.c
*** /tmp/,RCSt1a17328	Mon Jul 25 22:39:04 1988
--- signals.c	Mon Jul 25 12:04:58 1988
***************
*** 217,223 ****
  	error(tempfile);
  #ifdef SUNTOOL
      if (istool && tool)
! 	tool_destroy(tool);
  #endif /* SUNTOOL */
      if (sig == SIGSEGV || sig == SIGBUS) {
  	if (isoff(glob_flags, IGN_SIGS)) {
--- 217,223 ----
  	error(tempfile);
  #ifdef SUNTOOL
      if (istool && tool)
! 	istool = FALSE, tool_destroy(tool);
  #endif /* SUNTOOL */
      if (sig == SIGSEGV || sig == SIGBUS) {
  	if (isoff(glob_flags, IGN_SIGS)) {
-- 
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Rob McMahon, Computing Services, Warwick University, Coventry CV4 7AL, England