===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/mandoc/term_ps.c,v
retrieving revision 1.55
retrieving revision 1.56
diff -c -r1.55 -r1.56
*** src/usr.bin/mandoc/term_ps.c	2017/11/10 14:16:28	1.55
--- src/usr.bin/mandoc/term_ps.c	2020/09/06 14:44:19	1.56
***************
*** 1,7 ****
! /*	$OpenBSD: term_ps.c,v 1.55 2017/11/10 14:16:28 espie Exp $ */
  /*
   * Copyright (c) 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
!  * Copyright (c) 2014, 2015, 2016, 2017 Ingo Schwarze <schwarze@openbsd.org>
   * Copyright (c) 2017 Marc Espie <espie@openbsd.org>
   *
   * Permission to use, copy, modify, and distribute this software for any
--- 1,7 ----
! /* $OpenBSD: term_ps.c,v 1.56 2020/09/06 14:44:19 schwarze Exp $ */
  /*
   * Copyright (c) 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
!  * Copyright (c) 2014,2015,2016,2017,2020 Ingo Schwarze <schwarze@openbsd.org>
   * Copyright (c) 2017 Marc Espie <espie@openbsd.org>
   *
   * Permission to use, copy, modify, and distribute this software for any
***************
*** 1248,1254 ****
  
  	ps_closepage(p);
  
! 	p->tcol->offset -= p->ti;
  	p->ti = 0;
  }
  
--- 1248,1257 ----
  
  	ps_closepage(p);
  
! 	if ((int)p->tcol->offset > p->ti)
! 		p->tcol->offset -= p->ti;
! 	else 
! 		p->tcol->offset = 0;
  	p->ti = 0;
  }