From 894da3dcca781e27ce9c5130f1021526ac8a6887 Mon Sep 17 00:00:00 2001
From: Eugen Rochko <eugen@zeonfederated.com>
Date: Mon, 16 Oct 2017 03:03:36 +0200
Subject: [PATCH] Clear timer when unmounting RelativeTimestamp components
 (#5408)

Possibly the cause of #5379, #5377
---
 app/javascript/mastodon/components/relative_timestamp.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/app/javascript/mastodon/components/relative_timestamp.js b/app/javascript/mastodon/components/relative_timestamp.js
index 534d83face4..51588e78ca1 100644
--- a/app/javascript/mastodon/components/relative_timestamp.js
+++ b/app/javascript/mastodon/components/relative_timestamp.js
@@ -94,6 +94,10 @@ export default class RelativeTimestamp extends React.Component {
     this._scheduleNextUpdate(nextProps, nextState);
   }
 
+  componentWillUnmount () {
+    clearTimeout(this._timer);
+  }
+
   _scheduleNextUpdate (props, state) {
     clearTimeout(this._timer);