From 3c1da423fa112efad620d8378814ae07058d67ae Mon Sep 17 00:00:00 2001
From: Jan Martens <jan.martens@rewe-digital.com>
Date: Tue, 14 May 2019 15:57:32 +0200
Subject: [PATCH] engine: resources: nspawn: Trim possible systemd version
 suffix

---
 engine/resources/nspawn.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/engine/resources/nspawn.go b/engine/resources/nspawn.go
index 8faa9fc5..3af3b21a 100644
--- a/engine/resources/nspawn.go
+++ b/engine/resources/nspawn.go
@@ -21,6 +21,7 @@ import (
 	"errors"
 	"fmt"
 	"strconv"
+	"strings"
 	"unicode"
 
 	"github.com/purpleidea/mgmt/engine"
@@ -358,10 +359,12 @@ func systemdVersion() (uint16, error) {
 		return 0, errwrap.Wrapf(err, "could not get version property")
 	}
 	// lose the surrounding quotes
-	verNum, err := strconv.Unquote(verString)
+	verNumString, err := strconv.Unquote(verString)
 	if err != nil {
 		return 0, errwrap.Wrapf(err, "error unquoting version number")
 	}
+	// trim possible version suffix like in "242.19-1"
+	verNum := strings.Split(verNumString, ".")[0]
 	// cast to uint16
 	ver, err := strconv.ParseUint(verNum, 10, 16)
 	if err != nil {