From f2723c1bc83148379dea24ae9c2e3835d089d8eb Mon Sep 17 00:00:00 2001
From: Chris Lu <chris.lu@gmail.com>
Date: Sat, 12 Sep 2020 12:42:36 -0700
Subject: do not idx file format

revert c9ab8d05fa9b425352ce978b5c5b5b0d71d787ad
---
 unmaintained/diff_volume_servers/diff_volume_servers.go | 3 ---
 1 file changed, 3 deletions(-)

(limited to 'unmaintained/diff_volume_servers/diff_volume_servers.go')

diff --git a/unmaintained/diff_volume_servers/diff_volume_servers.go b/unmaintained/diff_volume_servers/diff_volume_servers.go
index 137cb82cf..6107f3d48 100644
--- a/unmaintained/diff_volume_servers/diff_volume_servers.go
+++ b/unmaintained/diff_volume_servers/diff_volume_servers.go
@@ -158,9 +158,6 @@ func getVolumeFiles(v uint32, addr string) (map[types.NeedleId]needleState, int6
 	files := map[types.NeedleId]needleState{}
 	err = idx.WalkIndexFile(idxFile, func(key types.NeedleId, offset types.Offset, size types.Size) error {
 		if offset.IsZero() || size.IsDeleted() {
-			if size < 0 {
-				size = -size
-			}
 			files[key] = needleState{
 				state: stateDeleted,
 				size:  size,
-- 
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