From 91ba9a0cfd06b36f952312c5393b5cc4b11fd1e2 Mon Sep 17 00:00:00 2001
From: Kay0u <pierre@kayou.io>
Date: Mon, 3 Jan 2022 11:23:43 +0100
Subject: [PATCH] fix the is_public warning

---
 scripts/upgrade | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/scripts/upgrade b/scripts/upgrade
index f08e38e..a8aa7eb 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -59,9 +59,8 @@ ynh_abort_if_errors
 #=================================================
 ynh_script_progression --message="Ensuring downward compatibility..."
 
-is_public=$(ynh_app_setting_get --app=$app --key=is_public)
 # Remove is_public
-if [ -n "$is_public" ]; then
+if [ -n "$(ynh_app_setting_get --app=$app --key=is_public)" ]; then
 	ynh_app_setting_delete --app=$app --key=is_public
 fi