From e9559d9a10dfa1109bc87250d51f889ed3f53fa8 Mon Sep 17 00:00:00 2001
From: Juliusz Chroboczek <jch@irif.fr>
Date: Tue, 4 Aug 2020 20:51:07 +0200
Subject: [PATCH] Remove unused field.

---
 disk.go | 1 -
 1 file changed, 1 deletion(-)

diff --git a/disk.go b/disk.go
index 818a241..1150565 100644
--- a/disk.go
+++ b/disk.go
@@ -98,7 +98,6 @@ type diskConn struct {
 	file          *os.File
 	remote        upConnection
 	tracks        []*diskTrack
-	reference     int // the track used as a time reference
 	width, height uint32
 }