From 38a341de95b0d6b6b025eff5859492a97e57f451 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Antonin=20D=C3=A9cimo?= <antonin.decimo@gmail.com>
Date: Sun, 10 May 2020 21:18:10 +0200
Subject: [PATCH] Fix unsafe negation.

https://eslint.org/docs/rules/no-unsafe-negation
---
 static/sfu.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/static/sfu.js b/static/sfu.js
index e5ed992..f7f6322 100644
--- a/static/sfu.js
+++ b/static/sfu.js
@@ -691,7 +691,7 @@ function addUser(id, name) {
 function delUser(id, name) {
     if(!name)
         name = null;
-    if(!id in users)
+    if(!(id in users))
         throw new Error('Unknown user id');
     if(users[id] !== name)
         throw new Error('Inconsistent user name');