Merge branch 'master' into add_comments

scripts/change_url

@@ -57,6 +57,8 @@ nginx_conf_path=/etc/nginx/conf.d/$old_domain.d/$app.conf
 # Change the path in the nginx config file
 if [ $change_path -eq 1 ]
 then
+	# Make a backup of the original nginx config file if modified
+	ynh_backup_if_checksum_is_different "$nginx_conf_path"
 	# Set global variables for nginx helper
 	domain="$old_domain"
 	path_url="$new_path"