From d412fed5422ebf1622f38c432bea1c93d679f79a Mon Sep 17 00:00:00 2001
From: Simon Tatham <anakin@pobox.com>
Date: Sat, 16 Oct 2004 12:36:50 +0000
Subject: [PATCH] Fix bug in scrollback compression, which manifested when
 attempting to encode a very long (len>128) run of the same literal.

[originally from svn r4647]
---
 terminal.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/terminal.c b/terminal.c
index 40ad4823..1a65e71b 100644
--- a/terminal.c
+++ b/terminal.c
@@ -435,6 +435,9 @@ static void makerle(struct buf *b, termline *ldata,
 		hdrpos = b->len;
 		hdrsize = 0;
 		add(b, 0);
+		/* And ensure this run doesn't interfere with the next. */
+		prevlen = prevpos = 0;
+		prev2 = FALSE;
 
 		continue;
 	    } else {