From e15085d7c4d3dad41d4d2d9298d264466914bb4a Mon Sep 17 00:00:00 2001
From: ericgaspar <junk.eg@free.fr>
Date: Sat, 13 Nov 2021 17:10:24 +0100
Subject: [PATCH] Update upgrade

---
 scripts/upgrade | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/scripts/upgrade b/scripts/upgrade
index 5a74403..5ac1143 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -52,6 +52,11 @@ upgrade_type=$(ynh_check_app_version_changed)
 #=================================================
 ynh_script_progression --message="Ensuring downward compatibility..." --weight=1
 
+# If the admin is not defined, We can't upgrade this app
+if [ -z "$admin" ]; then
+	ynh_die --message="You are upgrading Adminer from a version where the admin is not defined. please reinstall the Adminer"
+fi
+
 # Cleaning legacy permissions
 if ynh_legacy_permissions_exists; then
 	ynh_legacy_permissions_delete_all