From 20655b6eeb8337842f50ec90ed901b40e511de43 Mon Sep 17 00:00:00 2001
From: Brian Gough <bjg@network-theory.co.uk>
Date: Mon, 23 Oct 2017 15:59:32 +0100
Subject: [PATCH] remove unused requires of async

---
 services/document-updater/app/coffee/HistoryManager.coffee       | 1 -
 services/document-updater/app/coffee/HistoryRedisManager.coffee  | 1 -
 services/document-updater/app/coffee/RedisManager.coffee         | 1 -
 services/document-updater/app/coffee/ShareJsUpdateManager.coffee | 1 -
 4 files changed, 4 deletions(-)

diff --git a/services/document-updater/app/coffee/HistoryManager.coffee b/services/document-updater/app/coffee/HistoryManager.coffee
index 9f78b5af4b..c3675f4018 100644
--- a/services/document-updater/app/coffee/HistoryManager.coffee
+++ b/services/document-updater/app/coffee/HistoryManager.coffee
@@ -1,7 +1,6 @@
 settings = require "settings-sharelatex"
 request  = require "request"
 logger = require "logger-sharelatex"
-async = require "async"
 HistoryRedisManager = require "./HistoryRedisManager"
 
 module.exports = HistoryManager =
diff --git a/services/document-updater/app/coffee/HistoryRedisManager.coffee b/services/document-updater/app/coffee/HistoryRedisManager.coffee
index 0ac8723359..d9a99a09aa 100644
--- a/services/document-updater/app/coffee/HistoryRedisManager.coffee
+++ b/services/document-updater/app/coffee/HistoryRedisManager.coffee
@@ -1,7 +1,6 @@
 Settings = require('settings-sharelatex')
 rclient = require("redis-sharelatex").createClient(Settings.redis.history)
 Keys = Settings.redis.history.key_schema
-async = require "async"
 logger = require('logger-sharelatex')
 
 module.exports = HistoryRedisManager =
diff --git a/services/document-updater/app/coffee/RedisManager.coffee b/services/document-updater/app/coffee/RedisManager.coffee
index b873f9bd6a..ccb82a1ab6 100644
--- a/services/document-updater/app/coffee/RedisManager.coffee
+++ b/services/document-updater/app/coffee/RedisManager.coffee
@@ -1,5 +1,4 @@
 Settings = require('settings-sharelatex')
-async = require('async')
 rclient = require("redis-sharelatex").createClient(Settings.redis.documentupdater)
 _ = require('underscore')
 logger = require('logger-sharelatex')
diff --git a/services/document-updater/app/coffee/ShareJsUpdateManager.coffee b/services/document-updater/app/coffee/ShareJsUpdateManager.coffee
index 3ec90e4f62..a5cc6070cb 100644
--- a/services/document-updater/app/coffee/ShareJsUpdateManager.coffee
+++ b/services/document-updater/app/coffee/ShareJsUpdateManager.coffee
@@ -1,6 +1,5 @@
 ShareJsModel = require "./sharejs/server/model"
 ShareJsDB = require "./ShareJsDB"
-async = require "async"
 logger = require "logger-sharelatex"
 Settings = require('settings-sharelatex')
 Keys = require "./UpdateKeys"