From dabcadfc103e77be429174eb78da32e33e112cf5 Mon Sep 17 00:00:00 2001
From: Thomas <51749973+Thovi98@users.noreply.github.com>
Date: Sat, 24 Feb 2024 10:36:18 +0100
Subject: [PATCH] fix

---
 scripts/change_url | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/change_url b/scripts/change_url
index b945c14..4c3ffde 100644
--- a/scripts/change_url
+++ b/scripts/change_url
@@ -26,7 +26,7 @@ if [ -z "${weather_api_key:-}" ]; then
 	ynh_app_setting_set --app=$app --key=weather_api_key --value=$weather_api_key
 fi
 
-if [ -z "${$redis_db:-}" ]; then
+if [ -z "${redis_db:-}" ]; then
     redis_db=$(ynh_redis_get_free_db)
     ynh_app_setting_set --app="$app" --key=redis_db --value="$redis_db"
 fi