From 831d2d842a2115aa190c8aea8908743cbb9f9e6e Mon Sep 17 00:00:00 2001
From: Maniack Crudelis <maniackcrudelis@users.noreply.github.com>
Date: Fri, 13 Oct 2017 01:45:29 +0200
Subject: [PATCH] Fix upgrade issues

Should be merged quickly
Can be really tested, and the upgrade process doesn't work with previous version.
---
 scripts/upgrade | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/scripts/upgrade b/scripts/upgrade
index 4e433ac..06f6d6b 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -22,6 +22,22 @@ db_name=$(ynh_app_setting_get $app db_name)
 with_carddav=$(ynh_app_setting_get $app with_carddav)
 with_enigma=$(ynh_app_setting_get $app with_enigma)
 
+#=================================================
+# ENSURE DOWNWARD COMPATIBILITY
+#=================================================
+
+# If db_name doesn't exist, create it
+if [ -z $db_name ]; then
+	db_name=$(ynh_sanitize_dbid $app)
+	ynh_app_setting_set $app db_name $db_name
+fi
+
+# If final_path doesn't exist, create it
+if [ -z $final_path ]; then
+	final_path=/var/www/$app
+	ynh_app_setting_set $app final_path $final_path
+fi
+
 #=================================================
 # BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
 #=================================================