From fafa96b83f3a3632a8329893c736fae8bdc93778 Mon Sep 17 00:00:00 2001
From: Kristaps Dzonsons <kristaps@bsd.lv>
Date: Sat, 21 Mar 2009 13:26:30 +0000
Subject: Handling -width="" in lists.

---
 term.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/term.c b/term.c
index beb13196..18067505 100644
--- a/term.c
+++ b/term.c
@@ -1,4 +1,4 @@
-/* $Id: term.c,v 1.65 2009/03/21 13:09:29 kristaps Exp $ */
+/* $Id: term.c,v 1.66 2009/03/21 13:26:30 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@openbsd.org>
  *
@@ -320,8 +320,8 @@ arg_width(const struct mdoc_argv *arg, int pos)
 	if (0 == strcmp(arg->value[pos], "indent-two"))
 		return(INDENT * 2);
 
-	len = (int)strlen(arg->value[pos]);
-	assert(len > 0);
+	if (0 == (len = (int)strlen(arg->value[pos])))
+		return(0);
 
 	for (i = 0; i < len - 1; i++) 
 		if ( ! isdigit((u_char)arg->value[pos][i]))
-- 
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