===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/mail/popen.c,v
retrieving revision 1.17
retrieving revision 1.18
diff -c -r1.17 -r1.18
*** src/usr.bin/mail/popen.c	1998/06/12 17:51:53	1.17
--- src/usr.bin/mail/popen.c	1998/06/12 18:07:58	1.18
***************
*** 1,4 ****
! /*	$OpenBSD: popen.c,v 1.17 1998/06/12 17:51:53 millert Exp $	*/
  /*	$NetBSD: popen.c,v 1.6 1997/05/13 06:48:42 mikel Exp $	*/
  
  /*
--- 1,4 ----
! /*	$OpenBSD: popen.c,v 1.18 1998/06/12 18:07:58 millert Exp $	*/
  /*	$NetBSD: popen.c,v 1.6 1997/05/13 06:48:42 mikel Exp $	*/
  
  /*
***************
*** 38,44 ****
  #if 0
  static char sccsid[] = "@(#)popen.c	8.1 (Berkeley) 6/6/93";
  #else
! static char rcsid[] = "$OpenBSD: popen.c,v 1.17 1998/06/12 17:51:53 millert Exp $";
  #endif
  #endif /* not lint */
  
--- 38,44 ----
  #if 0
  static char sccsid[] = "@(#)popen.c	8.1 (Berkeley) 6/6/93";
  #else
! static char rcsid[] = "$OpenBSD: popen.c,v 1.18 1998/06/12 18:07:58 millert Exp $";
  #endif
  #endif /* not lint */
  
***************
*** 356,365 ****
  	int status;
  	struct child *cp;
  	int save_errno = errno;
- 	sigset_t set, oset;
  
- 	(void)sigfillset(&set);
- 	(void)sigprocmask(SIG_BLOCK, &set, &oset);
  	while ((pid =
  	    waitpid((pid_t)-1, &status, WNOHANG)) > 0) {
  		cp = findchild(pid, 1);
--- 356,362 ----
***************
*** 372,378 ****
  			cp->status = status;
  		}
  	}
- 	(void)sigprocmask(SIG_SETMASK, &oset, NULL);
  	errno = save_errno;
  }
  
--- 369,374 ----