===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/rsh/Attic/rsh.c,v
retrieving revision 1.15
retrieving revision 1.16
diff -c -r1.15 -r1.16
*** src/usr.bin/rsh/Attic/rsh.c	1997/07/25 21:05:39	1.15
--- src/usr.bin/rsh/Attic/rsh.c	1997/08/06 06:43:41	1.16
***************
*** 1,4 ****
! /*	$OpenBSD: rsh.c,v 1.15 1997/07/25 21:05:39 mickey Exp $	*/
  
  /*-
   * Copyright (c) 1983, 1990 The Regents of the University of California.
--- 1,4 ----
! /*	$OpenBSD: rsh.c,v 1.16 1997/08/06 06:43:41 deraadt Exp $	*/
  
  /*-
   * Copyright (c) 1983, 1990 The Regents of the University of California.
***************
*** 41,47 ****
  
  #ifndef lint
  /*static char sccsid[] = "from: @(#)rsh.c	5.24 (Berkeley) 7/1/91";*/
! static char rcsid[] = "$OpenBSD: rsh.c,v 1.15 1997/07/25 21:05:39 mickey Exp $";
  #endif /* not lint */
  
  #include <sys/types.h>
--- 41,47 ----
  
  #ifndef lint
  /*static char sccsid[] = "from: @(#)rsh.c	5.24 (Berkeley) 7/1/91";*/
! static char rcsid[] = "$OpenBSD: rsh.c,v 1.16 1997/08/06 06:43:41 deraadt Exp $";
  #endif /* not lint */
  
  #include <sys/types.h>
***************
*** 406,417 ****
--- 406,420 ----
  sendsig(signo)
  	char signo;
  {
+ 	int save_errno = errno;
+ 
  #ifdef KERBEROS
  	if (doencrypt)
  		(void)des_write(rfd2, &signo, 1);
  	else
  #endif
  		(void)write(rfd2, &signo, 1);
+ 	errno = save_errno;
  }
  
  #ifdef KERBEROS