Use same shell

postgres/config.json

@@ -38,5 +38,5 @@
   "slug": "postgres",
   "udev": true,
   "url": "https://github.com/alexbelgium/hassio-addons/tree/master/postgres",
-  "version": "15.7-28"
+  "version": "15.7-29"
 }

postgres/rootfs/etc/cont-init.d/99-run.sh

@@ -59,6 +59,8 @@ fi
 
 bashio::log.info "Waiting for PostgreSQL to start..."
 
+( bashio::net.wait_for 5432 localhost 900
+
 # Set PostgreSQL connection variables
 DB_PORT=5432
 DB_HOSTNAME=localhost
@@ -69,8 +71,6 @@ if bashio::config.has_value "POSTGRES_USER"; then
 fi
 export DB_PORT DB_HOSTNAME DB_USERNAME DB_PASSWORD
 
-( bashio::net.wait_for 5432 localhost 900
-
 until pg_isready -h "$DB_HOSTNAME" -p "$DB_PORT" -U "$DB_USERNAME" >/dev/null 2>&1; do
     echo "PostgreSQL is starting up..."
     sleep 2
@@ -81,7 +81,6 @@ done
 ###############################
 
 update_postgres() {
-
     # Read the previous PostgreSQL version from file
     OLD_PG_VERSION=$(cat "$PG_VERSION_FILE" 2>/dev/null || echo "$PG_MAJOR_VERSION")