From 38767a78d3cae048b607894b0318980dcd256901 Mon Sep 17 00:00:00 2001
From: Miguel de la Cruz <miguel@mcrx.me>
Date: Sun, 12 Sep 2021 18:28:49 +0200
Subject: [PATCH] Add error check when closing

---
 cmd/rmsn/rmsn.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/cmd/rmsn/rmsn.go b/cmd/rmsn/rmsn.go
index e2c6df4..e767f40 100644
--- a/cmd/rmsn/rmsn.go
+++ b/cmd/rmsn/rmsn.go
@@ -34,6 +34,9 @@ func main() {
 
 	s := <-c
 	fmt.Printf("Got signal %s, exiting...\n", s)
-	srv.Close()
+	if err := srv.Close(); err != nil {
+		fmt.Fprintf(os.Stderr, "error closing server: %s", err)
+		os.Exit(1)
+	}
 	<-closed
 }