From 1fc1cd5f354ddfd424d932471feb487fbc711ea0 Mon Sep 17 00:00:00 2001
From: aptalca <aptalca@users.noreply.github.com>
Date: Tue, 10 Jan 2023 14:09:40 -0500
Subject: [PATCH] account for a single peer listed for keepalive

---
 root/etc/s6-overlay/s6-rc.d/init-wireguard-confs/run | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/root/etc/s6-overlay/s6-rc.d/init-wireguard-confs/run b/root/etc/s6-overlay/s6-rc.d/init-wireguard-confs/run
index 925caee..f386671 100755
--- a/root/etc/s6-overlay/s6-rc.d/init-wireguard-confs/run
+++ b/root/etc/s6-overlay/s6-rc.d/init-wireguard-confs/run
@@ -135,7 +135,7 @@ if [ -n "$PEERS" ]; then
     PEERS_ARRAY=($(echo "$PEERS" | tr ',' ' '))
   fi
   PEERS_COUNT=$(echo "${#PEERS_ARRAY[@]}")
-  if [ "${PERSISTENTKEEPALIVE_PEERS}" = "all" ] || [ "${PERSISTENTKEEPALIVE_PEERS}" =~ *,* ]; then
+  if [ -n "${PERSISTENTKEEPALIVE_PEERS}" ]; then
     echo "**** PersistentKeepalive will be set for: ${PERSISTENTKEEPALIVE_PEERS/,/ } ****"
     PERSISTENTKEEPALIVE_PEERS_ARRAY=($(echo "$PERSISTENTKEEPALIVE_PEERS" | tr ',' ' '))
   fi