From b5dbd35e3ca73f5d05c6f32538a57833463d2944 Mon Sep 17 00:00:00 2001
From: Patrick Pacher <patrick.pacher@gmail.com>
Date: Fri, 17 Jul 2020 14:12:01 +0200
Subject: [PATCH] Fix incorrect flag for portmaster-start

---
 updates/upgrader.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/updates/upgrader.go b/updates/upgrader.go
index 254e42d8..281efb92 100644
--- a/updates/upgrader.go
+++ b/updates/upgrader.go
@@ -209,7 +209,7 @@ func upgradeFile(fileToUpgrade string, file *updater.File) error {
 	if fileExists {
 		// get current version
 		var currentVersion string
-		cmd := exec.Command(fileToUpgrade, "--ver")
+		cmd := exec.Command(fileToUpgrade, "version", "--short")
 		out, err := cmd.Output()
 		if err == nil {
 			// abort if version matches