From d2c4e7c8e8027bdf4fdf1f023ca5c5accddb3630 Mon Sep 17 00:00:00 2001
From: Mark Nadal <mark@gun.eco>
Date: Sat, 23 Nov 2019 12:09:02 -0800
Subject: [PATCH] if wifi off don't crash due to multicast membership

---
 lib/multicast.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/multicast.js b/lib/multicast.js
index 94f0e39b..e4c5e4ad 100644
--- a/lib/multicast.js
+++ b/lib/multicast.js
@@ -22,7 +22,7 @@ Gun.on('create', function(root){
   socket.bind({port: udp.port, exclusive: true}, function(){
     socket.setBroadcast(true);
     socket.setMulticastTTL(128);
-    socket.addMembership(udp.address);
+    try{ socket.addMembership(udp.address); }catch(e){}
   });
 
   socket.on("listening", function(){