From 5371669f89c095c4785e6bf7f7e1b2bff34f81d0 Mon Sep 17 00:00:00 2001
From: Henry Oswald <henry.oswald@sharelatex.com>
Date: Thu, 23 Jun 2016 16:39:54 +0100
Subject: [PATCH] if references has no url don't send post, silently return

---
 .../web/app/coffee/Features/References/ReferencesHandler.coffee | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/services/web/app/coffee/Features/References/ReferencesHandler.coffee b/services/web/app/coffee/Features/References/ReferencesHandler.coffee
index 7894ab6915..72b2216e69 100644
--- a/services/web/app/coffee/Features/References/ReferencesHandler.coffee
+++ b/services/web/app/coffee/Features/References/ReferencesHandler.coffee
@@ -84,6 +84,8 @@ module.exports = ReferencesHandler =
 						ReferencesHandler._buildFileUrl projectId, fileId
 					allUrls = bibDocUrls.concat(bibFileUrls)
 					logger.log {projectId, isFullIndex, docIds, bibDocUrls}, "sending request to references service"
+					if !settings.apis.references.url?
+						return callback()
 					request.post {
 						url: "#{settings.apis.references.url}/project/#{projectId}/index"
 						json: