From bac2dbf73afb202176103819dd7a518e98226466 Mon Sep 17 00:00:00 2001
From: Kristaps Dzonsons <kristaps@bsd.lv>
Date: Mon, 21 Sep 2009 13:47:40 +0000
Subject: Fix in outopts processing.

---
 html.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'html.c')

diff --git a/html.c b/html.c
index 257b53de..c568ea9a 100644
--- a/html.c
+++ b/html.c
@@ -1,4 +1,4 @@
-/*	$Id: html.c,v 1.46 2009/09/21 13:44:56 kristaps Exp $ */
+/*	$Id: html.c,v 1.47 2009/09/21 13:47:40 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -424,7 +424,7 @@ html_alloc(char *outopts)
 		return(NULL);
 	}
 
-	while (*outopts)
+	while (outopts && *outopts)
 		switch (getsubopt(&outopts, toks, &v)) {
 		case (0):
 			h->style = v;
-- 
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