From c52fa75686da53e03a3c860c5cae84315473aa09 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Antonin=20D=C3=A9cimo?= <antonin.decimo@gmail.com>
Date: Thu, 14 May 2020 12:24:23 +0200
Subject: [PATCH] Fix undefined disconnectbutton variable.

Commit 8257a7f "Remove dead variables." was wrong in that it deleted
the 'diconnect' [sic] variable definition, and left the
'disconnectbutton' variable undefined.
---
 static/sfu.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/static/sfu.js b/static/sfu.js
index 5b48773..ed0693a 100644
--- a/static/sfu.js
+++ b/static/sfu.js
@@ -93,6 +93,7 @@ function getUsername() {
 function setConnected(connected) {
     let statspan = document.getElementById('statspan');
     let userform = document.getElementById('userform');
+    let disconnectbutton = document.getElementById('disconnectbutton');
     if(connected) {
         clearError();
         statspan.textContent = 'Connected';