===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/bc/scan.l,v
retrieving revision 1.30
retrieving revision 1.31
diff -c -r1.30 -r1.31
*** src/usr.bin/bc/scan.l	2017/07/19 12:50:33	1.30
--- src/usr.bin/bc/scan.l	2021/08/09 19:13:56	1.31
***************
*** 1,5 ****
  %{
! /*      $OpenBSD: scan.l,v 1.30 2017/07/19 12:50:33 espie Exp $	*/
  
  /*
   * Copyright (c) 2003, Otto Moerbeek <otto@drijf.net>
--- 1,5 ----
  %{
! /*      $OpenBSD: scan.l,v 1.31 2021/08/09 19:13:56 otto Exp $	*/
  
  /*
   * Copyright (c) 2003, Otto Moerbeek <otto@drijf.net>
***************
*** 245,250 ****
--- 245,251 ----
  	save_errno = errno;
  	if (use_el) {
  		write(STDOUT_FILENO, str2, sizeof(str2) - 1);
+ 		/* XXX signal race */
  		info = el_line(el);
  		skipchars = info->lastchar - info->buffer;
  	} else