From 20279da147892cd3b381d910ddb0fa91f941edef Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Josu=C3=A9=20Tille?= <josue@tille.ch>
Date: Mon, 19 Aug 2019 23:41:09 +0200
Subject: [PATCH] Fix upgrade from old version

---
 scripts/upgrade | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/scripts/upgrade b/scripts/upgrade
index 3998849..125d4c8 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -27,7 +27,8 @@ ynh_clean_setup () {
 	ynh_restore_upgradebackup	# restore it if the upgrade fails
 }
 
-ynh_systemd_action --service_name "uwsgi-app@$app.service" --action stop
+test -e /etc/uwsgi/apps-available/$app.ini && \
+    ynh_systemd_action --service_name "uwsgi-app@$app.service" --action stop
 
 #=================================================
 # STANDARD UPGRADE STEPS