From 092f98d3adc4c8ea54fa0db612d95773d6278c9f Mon Sep 17 00:00:00 2001
From: Brian Gough <bjg@network-theory.co.uk>
Date: Sat, 12 Sep 2015 11:07:54 +0100
Subject: [PATCH] suppress error in normal shutdown case

---
 services/track-changes/app/coffee/PackWorker.coffee | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/services/track-changes/app/coffee/PackWorker.coffee b/services/track-changes/app/coffee/PackWorker.coffee
index c9076c268d..5c23613e57 100644
--- a/services/track-changes/app/coffee/PackWorker.coffee
+++ b/services/track-changes/app/coffee/PackWorker.coffee
@@ -47,7 +47,7 @@ processUpdates = (pending) ->
 				callback(err, result)
 			, DOCUMENT_PACK_DELAY
 	, (err, results) ->
-		if err?
+		if err? and err.message != "shutdown"
 			logger.error {err}, 'error in pack worker processUpdates'
 		finish()