From df8e45c13b505483e18e898f156d8b09d50a148b Mon Sep 17 00:00:00 2001
From: Ryan Huber <rhuber@gmail.com>
Date: Thu, 26 Dec 2019 21:12:31 +0000
Subject: [PATCH] if interval is 0 don't even update lh (mobile use case)

---
 lighthouse.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lighthouse.go b/lighthouse.go
index 778be61..233f088 100644
--- a/lighthouse.go
+++ b/lighthouse.go
@@ -197,7 +197,7 @@ func NewIpAndPortsFromNetIps(ips []udpAddr) *[]*IpAndPort {
 }
 
 func (lh *LightHouse) LhUpdateWorker(f EncWriter) {
-	if lh.amLighthouse {
+	if lh.amLighthouse || lh.interval == 0 {
 		return
 	}