From 58f787e23564cd1399c08ac32489cdf27d7b5454 Mon Sep 17 00:00:00 2001
From: Giovanni Harting <539@idlegandalf.com>
Date: Mon, 25 Jul 2022 15:57:26 +0200
Subject: [PATCH] fixed no response crash

---
 main.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/main.go b/main.go
index 982b0dd..83c91e7 100644
--- a/main.go
+++ b/main.go
@@ -141,6 +141,12 @@ func (m UploadManager) pingWorker() error {
 				return err
 			}
 
+			if stats == nil {
+				log.Warningf("ping to %s failed: %v", conf.Host, "no response")
+				time.Sleep(time.Duration(conf.Interval) * time.Minute)
+				continue
+			}
+
 			log.Infof("ping %s over threshold detected, starting extended pings...", stats.AvgRtt)
 			for stats.AvgRtt.Milliseconds() >= conf.ThrottlePingThreshold {
 				stats, err = doPing(conf.Host, conf.ConformationPPP, time.Second)