From 9b74687384cbb4d20341da1189f204e53cb5dc68 Mon Sep 17 00:00:00 2001
From: liljencrantz <liljencrantz@gmail.com>
Date: Sat, 6 Oct 2007 20:54:53 +1000
Subject: [PATCH] Minor new sanity test in reader

darcs-hash:20071006105453-75c98-3f5d1a0a175a7b810f68b38dec472bb697081742.gz
---
 reader.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/reader.c b/reader.c
index 75f5be9b9..d6ac49db2 100644
--- a/reader.c
+++ b/reader.c
@@ -1530,10 +1530,15 @@ void reader_sanity_check()
 {
 	if( is_interactive)
 	{
+		if( !data )
+			sanity_lose();
+
 		if(!( data->buff_pos <= data->buff_len ))
 			sanity_lose();
+
 		if(!( data->buff_len == wcslen( data->buff ) ))
 			sanity_lose();
+
 	}
 }