From cf293dd490ce2144daf986e11e27df11bcc0dd9b Mon Sep 17 00:00:00 2001
From: simon <simon@cda61777-01e9-0310-a592-d414129be87e>
Date: Tue, 25 Sep 2001 20:07:55 +0000
Subject: [PATCH] Another potential segfault fixed. Thanks RDB :-)

git-svn-id: svn://svn.tartarus.org/sgt/putty@1301 cda61777-01e9-0310-a592-d414129be87e
---
 rlogin.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/rlogin.c b/rlogin.c
index 525d48d0..cee653ac 100644
--- a/rlogin.c
+++ b/rlogin.c
@@ -177,6 +177,9 @@ static void rlogin_size(void)
 {
     char b[12] = { '\xFF', '\xFF', 0x73, 0x73, 0, 0, 0, 0, 0, 0, 0, 0 };
 
+    if (s == NULL)
+	return;
+    
     b[6] = cols >> 8;
     b[7] = cols & 0xFF;
     b[4] = rows >> 8;
-- 
2.11.0