From 95cdeea14de9de357cf3f2bb4e114b41a3eea059 Mon Sep 17 00:00:00 2001
From: Manevolent <Manevolent@users.noreply.github.com>
Date: Wed, 21 Dec 2022 22:09:38 -0700
Subject: [PATCH] Update check_routes.sh

---
 wireguard/check_routes.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/wireguard/check_routes.sh b/wireguard/check_routes.sh
index 46daa4f..e998d2b 100644
--- a/wireguard/check_routes.sh
+++ b/wireguard/check_routes.sh
@@ -56,6 +56,9 @@ do
     up=false
    elif [ "$handshake" == "0" ]; then
     up=false
+   elif [ "$bytes_recv" == "0" ]; then
+    # A peer we have never received data from is not available
+    up=false
    else
     delta="$((current_time - handshake))"
     if [ $delta -gt $TIMEOUT ]; then