From d7c69535a3f993f09f32996c8b2207a09aa08e93 Mon Sep 17 00:00:00 2001
From: j <j@mailb.org>
Date: Sun, 8 Mar 2015 01:47:16 +0530
Subject: [PATCH] dont fail if button does not exist

---
 static/js/importExportDialog.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/static/js/importExportDialog.js b/static/js/importExportDialog.js
index d68336a..9246b57 100644
--- a/static/js/importExportDialog.js
+++ b/static/js/importExportDialog.js
@@ -339,7 +339,7 @@ oml.ui.importExportDialog = function(selected) {
     }
 
     function setButton(data) {
-        $progressButton[data.activity].options({
+        $progressButton[data.activity] && $progressButton[data.activity].options({
             title: !data.status ? Ox._(
                 data.activity == 'import' ? 'Cancel Import' : 'Cancel Export'
             ) : Ox._('Done')