===================================================================
RCS file: /cvs/mandoc/term.c,v
retrieving revision 1.155
retrieving revision 1.160
diff -u -p -r1.155 -r1.160
--- mandoc/term.c	2010/06/30 12:27:55	1.155
+++ mandoc/term.c	2010/07/07 15:04:54	1.160
@@ -1,6 +1,7 @@
-/*	$Id: term.c,v 1.155 2010/06/30 12:27:55 kristaps Exp $ */
+/*	$Id: term.c,v 1.160 2010/07/07 15:04:54 kristaps Exp $ */
 /*
- * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2010 Ingo Schwarze <schwarze@openbsd.org>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -653,6 +654,7 @@ term_strlen(const struct termp *p, const char *cp)
 }
 
 
+/* ARGSUSED */
 size_t
 term_vspan(const struct termp *p, const struct roffsu *su)
 {
@@ -692,6 +694,11 @@ term_vspan(const struct termp *p, const struct roffsu 
 size_t
 term_hspan(const struct termp *p, const struct roffsu *su)
 {
+	double		 v;
 
-	return((*p->hspan)(p, su));
+	v = ((*p->hspan)(p, su));
+	if (v < 0.0)
+		v = 0.0;
+	return((size_t) /* LINTED */
+			v);
 }