From 7b0105338f84d5636562498a70ee24d6c4a73ec2 Mon Sep 17 00:00:00 2001
From: Alexandre Aubin <alex.aubin@mailoo.org>
Date: Sun, 11 Apr 2021 19:25:54 +0200
Subject: [PATCH] Also check during upgrade that ssh user ain't empty to avoid
 catastrophies

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

diff --git a/scripts/upgrade b/scripts/upgrade
index 902b165..fa5d421 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -55,6 +55,7 @@ if [ -f "/etc/yunohost/hooks.d/backup/17-data_home" ]; then
 fi
 
 # Fix broken value ssh_user that mistakenly got replaced by the public key in previous versions...
+[ -n "$ssh_user" ] || ynh_die "Unable to retrieve ssh_user please fix /etc/yunohost/apps/$app/settings.yml manually :( !"
 if echo "$ssh_user" | grep -q ' '; then
     ssh_user=$(grep "$ssh_user" /home/*/.ssh/authorized_keys | grep borg | cut -d/ -f3)
     [ -n "$ssh_user" ] || ynh_die "Unable to retrieve ssh_user please fix /etc/yunohost/apps/$app/settings.yml manually :( !"