===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/mail/vars.c,v
retrieving revision 1.7
retrieving revision 1.8
diff -c -r1.7 -r1.8
*** src/usr.bin/mail/vars.c	2001/11/21 15:26:39	1.7
--- src/usr.bin/mail/vars.c	2001/11/21 20:41:56	1.8
***************
*** 1,4 ****
! /*	$OpenBSD: vars.c,v 1.7 2001/11/21 15:26:39 millert Exp $	*/
  /*	$NetBSD: vars.c,v 1.4 1996/06/08 19:48:45 christos Exp $	*/
  
  /*
--- 1,4 ----
! /*	$OpenBSD: vars.c,v 1.8 2001/11/21 20:41:56 millert Exp $	*/
  /*	$NetBSD: vars.c,v 1.4 1996/06/08 19:48:45 christos Exp $	*/
  
  /*
***************
*** 38,44 ****
  #if 0
  static const char sccsid[] = "@(#)vars.c	8.1 (Berkeley) 6/6/93";
  #else
! static const char rcsid[] = "$OpenBSD: vars.c,v 1.7 2001/11/21 15:26:39 millert Exp $";
  #endif
  #endif /* not lint */
  
--- 38,44 ----
  #if 0
  static const char sccsid[] = "@(#)vars.c	8.1 (Berkeley) 6/6/93";
  #else
! static const char rcsid[] = "$OpenBSD: vars.c,v 1.8 2001/11/21 20:41:56 millert Exp $";
  #endif
  #endif /* not lint */
  
***************
*** 63,69 ****
  	h = hash(name);
  	vp = lookup(name);
  	if (vp == NULL) {
! 		vp = (struct var *)calloc(sizeof(*vp), 1);
  		vp->v_name = vcopy(name);
  		vp->v_link = variables[h];
  		variables[h] = vp;
--- 63,70 ----
  	h = hash(name);
  	vp = lookup(name);
  	if (vp == NULL) {
! 		if ((vp = (struct var *)calloc(sizeof(*vp), 1)) == NULL)
! 			errx(1, "Out of memory");
  		vp->v_name = vcopy(name);
  		vp->v_link = variables[h];
  		variables[h] = vp;