===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/mandoc/html.c,v
retrieving revision 1.82
retrieving revision 1.83
diff -c -r1.82 -r1.83
*** src/usr.bin/mandoc/html.c	2017/05/14 12:26:59	1.82
--- src/usr.bin/mandoc/html.c	2017/06/08 12:54:40	1.83
***************
*** 1,4 ****
! /*	$OpenBSD: html.c,v 1.82 2017/05/14 12:26:59 schwarze Exp $ */
  /*
   * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
   * Copyright (c) 2011-2015, 2017 Ingo Schwarze <schwarze@openbsd.org>
--- 1,4 ----
! /*	$OpenBSD: html.c,v 1.83 2017/06/08 12:54:40 schwarze Exp $ */
  /*
   * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
   * Copyright (c) 2011-2015, 2017 Ingo Schwarze <schwarze@openbsd.org>
***************
*** 948,954 ****
  static void
  a2width(const char *p, struct roffsu *su)
  {
! 	if (a2roffsu(p, su, SCALE_MAX) < 2) {
  		su->unit = SCALE_EN;
  		su->scale = html_strlen(p);
  	} else if (su->scale < 0.0)
--- 948,957 ----
  static void
  a2width(const char *p, struct roffsu *su)
  {
! 	const char	*end;
! 
! 	end = a2roffsu(p, su, SCALE_MAX);
! 	if (end == NULL || *end != '\0') {
  		su->unit = SCALE_EN;
  		su->scale = html_strlen(p);
  	} else if (su->scale < 0.0)