From b033dedddc5646ecad1980e1bc94f95d95733875 Mon Sep 17 00:00:00 2001
From: Dan Stillman <dstillman@zotero.org>
Date: Fri, 21 Jul 2017 08:39:43 -0400
Subject: [PATCH] Fix broken WebDAV orphaned-file purging after 39a8e8fb0c3

---
 chrome/content/zotero/xpcom/storage/webdav.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/chrome/content/zotero/xpcom/storage/webdav.js b/chrome/content/zotero/xpcom/storage/webdav.js
index 8cd8050dc1..cf14fc1692 100644
--- a/chrome/content/zotero/xpcom/storage/webdav.js
+++ b/chrome/content/zotero/xpcom/storage/webdav.js
@@ -968,6 +968,7 @@ Zotero.Sync.Storage.Mode.WebDAV.prototype = {
 		var uri = this.rootURI;
 		var path = uri.path;
 		
+		var contentTypeXML = { "Content-Type": "text/xml; charset=utf-8" };
 		var xmlstr = "<propfind xmlns='DAV:'><prop>"
 			+ "<getlastmodified/>"
 			+ "</prop></propfind>";