From 351bb78bd27bc1b5ad23f54e0eedde8498516a22 Mon Sep 17 00:00:00 2001
From: TheSpad <git@spad.co.uk>
Date: Fri, 23 Dec 2022 10:15:29 +0000
Subject: [PATCH] Support user-supplied db port for startup check

---
 root/etc/cont-init.d/50-config | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/root/etc/cont-init.d/50-config b/root/etc/cont-init.d/50-config
index 2d0f480..4ac53be 100644
--- a/root/etc/cont-init.d/50-config
+++ b/root/etc/cont-init.d/50-config
@@ -99,7 +99,7 @@ fi
 echo "Waiting for DB to be available"
 END=$((SECONDS+30))
 while [[ ${SECONDS} -lt ${END} ]] && [[ -n "${DB_HOST+x}" ]]; do
-    if [[ $(/usr/bin/nc -w1 "${DB_HOST}" 3306 | tr -d '\0') ]]; then
+    if [[ $(/usr/bin/nc -w1 "${DB_HOST}" "${DB_PORT}" | tr -d '\0') ]]; then
         if [[ -n "${RUN}" ]]; then
             break
         fi