From 210fb221f0635f71fcfcd5c7a1171734ddd43907 Mon Sep 17 00:00:00 2001
From: gorhill <rhill@raymondhill.net>
Date: Thu, 12 Mar 2015 18:29:50 -0400
Subject: [PATCH] this fixes #999 as per original request

---
 src/js/3p-filters.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/js/3p-filters.js b/src/js/3p-filters.js
index 62d9dadee..276706e05 100644
--- a/src/js/3p-filters.js
+++ b/src/js/3p-filters.js
@@ -424,6 +424,8 @@ var buttonUpdateHandler = function() {
 var buttonPurgeAllHandler = function() {
     uDom('#buttonPurgeAll').removeClass('enabled');
 
+    renderBusyOverlay(true);
+
     var onCompleted = function() {
         cacheWasPurged = true;
         renderFilterLists();