From 8b864dcab92cfb110aab29f98a900cb86066a40e Mon Sep 17 00:00:00 2001
From: Fumitoshi UKAI <ukai@debian.or.jp>
Date: Thu, 6 Mar 2003 14:30:19 +0000
Subject: [w3m-dev 03794] displayBuffer() when CurrentTab == NULL. * display.c
 (displayBuffer): check buf * linein.c (inputLineHistSearch): check CurrentTab
 	(next_dcompl): check CurrentTab 	(_editor): check CurrentTab *
 main.c (resize_screen): check CurrentTab From: Hironori SAKAMOTO
 <hsaka@mth.biglobe.ne.jp>

---
 display.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'display.c')

diff --git a/display.c b/display.c
index 31d77f9..d0897e4 100644
--- a/display.c
+++ b/display.c
@@ -1,4 +1,4 @@
-/* $Id: display.c,v 1.64 2003/02/06 17:16:56 ukai Exp $ */
+/* $Id: display.c,v 1.65 2003/03/06 14:30:25 ukai Exp $ */
 #include <signal.h>
 #include "fm.h"
 
@@ -372,6 +372,8 @@ displayBuffer(Buffer *buf, int mode)
     Str msg;
     int ny = 0;
 
+    if (!buf)
+	return;
     if (buf->topLine == NULL && readBufferCache(buf) == 0) {	/* clear_buffer */
 	mode = B_FORCE_REDRAW;
     }
-- 
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