From aff2bef3f5c7fc28a9f5e82b648dff1a21997561 Mon Sep 17 00:00:00 2001
From: Dan Stillman <dstillman@zotero.org>
Date: Wed, 28 Feb 2018 16:19:52 -0500
Subject: [PATCH] Fix scope of Zotero_RecognizePDF_Dialog

When Window is accessed from another scope (e.g., ItemTreeView), the
`let` somehow prevents Zotero_RecognizePDF_Dialog from showing up on the
Window object like all the other objects loaded via <script>.
---
 chrome/content/zotero/recognizePDFDialog.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/chrome/content/zotero/recognizePDFDialog.js b/chrome/content/zotero/recognizePDFDialog.js
index 074a726758..2481d0d850 100644
--- a/chrome/content/zotero/recognizePDFDialog.js
+++ b/chrome/content/zotero/recognizePDFDialog.js
@@ -32,7 +32,7 @@
  * @namespace
  */
 
-let Zotero_RecognizePDF_Dialog = new function () {
+var Zotero_RecognizePDF_Dialog = new function () {
 	const SUCCESS_IMAGE = 'chrome://zotero/skin/tick.png';
 	const FAILURE_IMAGE = 'chrome://zotero/skin/cross.png';
 	const LOADING_IMAGE = 'chrome://zotero/skin/arrow_refresh.png';