From 3b6bf23b5a4305fcb62856d92db00749b3dc3d40 Mon Sep 17 00:00:00 2001
From: Ito Hiroyuki <ZXB01226@nifty.com>
Date: Mon, 19 Jul 2010 12:25:53 +0000
Subject: * [w3m-dev 04321] Re: w3m's bugs from bugs.debian.org *
 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=537706#10 * rc.c
 (interpret_rc): check line->length before call Strchop().

---
 rc.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'rc.c')

diff --git a/rc.c b/rc.c
index c8daa4c..ab2b2c5 100644
--- a/rc.c
+++ b/rc.c
@@ -1,4 +1,4 @@
-/* $Id: rc.c,v 1.109 2010/07/19 12:19:54 htrb Exp $ */
+/* $Id: rc.c,v 1.110 2010/07/19 12:25:53 htrb Exp $ */
 /* 
  * Initialization file etc.
  */
@@ -1071,9 +1071,11 @@ interpret_rc(FILE * f)
 
     for (;;) {
 	line = Strfgets(f);
-	Strchop(line);
-	if (line->length == 0)
+	if (line->length == 0)		/* end of file */
 	    break;
+	Strchop(line);
+	if (line->length == 0)		/* blank line */
+	    continue;
 	Strremovefirstspaces(line);
 	if (line->ptr[0] == '#')	/* comment */
 	    continue;
-- 
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