From 4850387ae03508865a347b237ed18e83d988bf41 Mon Sep 17 00:00:00 2001
From: Michael Telatynski <7t3chguy@gmail.com>
Date: Fri, 13 Jul 2018 14:24:29 +0100
Subject: [PATCH] add null-guard for stickerpickerWidget in StickerPicker

---
 src/components/views/rooms/Stickerpicker.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/components/views/rooms/Stickerpicker.js b/src/components/views/rooms/Stickerpicker.js
index 3452e27102..841cfb9b03 100644
--- a/src/components/views/rooms/Stickerpicker.js
+++ b/src/components/views/rooms/Stickerpicker.js
@@ -166,6 +166,7 @@ export default class Stickerpicker extends React.Component {
     }
 
     _sendVisibilityToWidget(visible) {
+        if (!this.state.stickerpickerWidget) return;
         const widgetMessaging = ActiveWidgetStore.getWidgetMessaging(this.state.stickerpickerWidget.id);
         if (widgetMessaging && visible !== this._prevSentVisibility) {
             widgetMessaging.sendVisibility(visible);