From 8cff6952cbcb5660e044c51637de525eb376bcbd Mon Sep 17 00:00:00 2001
From: Tagada <36127788+Tagadda@users.noreply.github.com>
Date: Sun, 28 May 2023 19:29:25 +0200
Subject: [PATCH] =?UTF-8?q?opps=C2=B2?=
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---
 scripts/upgrade | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/upgrade b/scripts/upgrade
index 49705ae..5593d78 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -21,7 +21,7 @@ upgrade_type=$(ynh_check_app_version_changed)
 ynh_script_progression --message="Ensuring downward compatibility..."
 
 # If database doesn't exist, create it and remove with_mysql setting
-if [ -z "$(database:-)" ]; then
+if [ -z "${database:-}" ]; then
     if [ $with_mysql -eq 1 ]; then
         $database="mysql"
     else