From c56368cdbbd28164b8f2a206f367382bc0abf8d0 Mon Sep 17 00:00:00 2001
From: Travis Ralston <travpc@gmail.com>
Date: Tue, 29 Sep 2020 13:20:16 -0600
Subject: [PATCH] Fix hangup button handler

---
 src/vector/jitsi/index.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/vector/jitsi/index.ts b/src/vector/jitsi/index.ts
index cf7b02373b..acfad9afab 100644
--- a/src/vector/jitsi/index.ts
+++ b/src/vector/jitsi/index.ts
@@ -116,8 +116,9 @@ let meetApi: any; // JitsiMeetExternalAPI
 
             // TODO: register widgetApi listeners for PTT controls (https://github.com/vector-im/riot-web/issues/12795)
 
-            widgetApi.on('hangup', () => {
+            widgetApi.addEventListener('hangup', (ev: CustomEvent<IWidgetApiRequest>) => {
                 if (meetApi) meetApi.executeCommand('hangup');
+                widgetApi.transport.reply(ev.detail, {}); // ack
             });
         } else {
             enableJoinButton();