From 3bb8ca2e21c9cf8fe8da90bea589bb1102e3f75e Mon Sep 17 00:00:00 2001
From: yalh76 <yalh@yahoo.com>
Date: Wed, 16 Mar 2022 22:47:43 +0100
Subject: [PATCH] Update helpers/app

Co-authored-by: Alexandre Aubin <alex.aubin@mailoo.org>
---
 helpers/app | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/helpers/app b/helpers/app
index 6a646571d..6ad8e20c9 100644
--- a/helpers/app
+++ b/helpers/app
@@ -75,7 +75,7 @@ ynh_remove_apps() {
 		for installed_app in $installed_apps
 		do
 			local installed_app_required_by=$(ynh_app_setting_get --app=$installed_app --key="require_$oneapp")
-			if [[ $installed_app_required_by ]]
+			if [[ -n "$installed_app_required_by" ]]
 			then
 				required_by="${installed_app_required_by}"
 			fi