updated a var

Author: homerr

root/etc/cont-init.d/50-config

@@ -40,7 +40,7 @@ fi
 if [ "${DB_USER}" ];
 	then
 	echo "Running config - db_user set"
-	sed -i "s/APP_KEY=SomeRandomString/APP_KEY=$key/g" /config/www/.env
+	sed -i "s/APP_KEY=SomeRandomString/APP_KEY=${key}/g" /config/www/.env
 	sed -i "s/DB_HOST=localhost/DB_HOST=${DB_HOST}/g" /config/www/.env
 	sed -i "s/DB_DATABASE=database_database/DB_DATABASE=${DB_DATABASE}/g" /config/www/.env
 	sed -i "s/DB_USERNAME=database_username/DB_USERNAME=${DB_USER}/g" /config/www/.env