From b4cce224154b9dd70bb26f6c07c826c1fc55cacb Mon Sep 17 00:00:00 2001
From: Eugen Biegler <negbie@users.noreply.github.com>
Date: Tue, 7 Dec 2021 11:44:00 +0100
Subject: [PATCH] Better error description

Co-authored-by: Kristoffer Dalby <kradalby@kradalby.no>
---
 app.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app.go b/app.go
index 2d3f69c2..696d8f4d 100644
--- a/app.go
+++ b/app.go
@@ -423,7 +423,7 @@ func (h *Headscale) Serve() error {
 
 	socketListener, err := net.Listen("unix", h.cfg.UnixSocket)
 	if err != nil {
-		return err
+		return fmt.Errorf("failed to set up gRPC socket: %w", err)
 	}
 
 	// Handle common process-killing signals so we can gracefully shut down: