From a3dcd24e4ac72a0c2ff50b7ae8da9533a2a0965a Mon Sep 17 00:00:00 2001
From: Matthew Hodgson <matthew@matrix.org>
Date: Fri, 25 Mar 2016 01:12:16 +0000
Subject: [PATCH] fix event-recycling bug and mend history viz changes

---
 src/components/views/rooms/RoomSettings.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/components/views/rooms/RoomSettings.js b/src/components/views/rooms/RoomSettings.js
index e12adc54c8..a8ed9d1051 100644
--- a/src/components/views/rooms/RoomSettings.js
+++ b/src/components/views/rooms/RoomSettings.js
@@ -251,6 +251,7 @@ module.exports = React.createClass({
 
         // cancel the click unless the user confirms it
         ev.preventDefault();
+        var value = ev.target.value;
 
         Modal.createDialog(QuestionDialog, {
             title: "Privacy warning",
@@ -263,7 +264,7 @@ module.exports = React.createClass({
             onFinished: function(confirmed) {
                 if (confirmed) {
                     self.setState({
-                        history_visibility: ev.target.value
+                        history_visibility: value
                     });
                 }
             },