From 55f85befc1c3e512cb63477e08ea884bf8a99778 Mon Sep 17 00:00:00 2001
From: Luke Barnard <lukeb@openmarket.com>
Date: Thu, 15 Dec 2016 14:43:44 +0000
Subject: [PATCH] Allow component to update if currently expanded or if about
 to collapse

---
 src/components/views/elements/MemberEventListSummary.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/components/views/elements/MemberEventListSummary.js b/src/components/views/elements/MemberEventListSummary.js
index 7811044fda..27c50fe97c 100644
--- a/src/components/views/elements/MemberEventListSummary.js
+++ b/src/components/views/elements/MemberEventListSummary.js
@@ -145,9 +145,13 @@ module.exports = React.createClass({
     },
 
     shouldComponentUpdate: function(nextProps, nextState) {
+        // Update if
+        //  - The number of summarised events has changed
+        //  - or if the summary is currently expanded
+        //  - or if the summary is about to toggle to become collapsed
         return (
             nextProps.events.length !== this.props.events.length ||
-            nextState.expanded !== this.state.expanded
+            this.state.expanded || nextState.expanded
         );
     },