From 1f07fc01de2e57a92e93861d4e3b7cd39e44fe86 Mon Sep 17 00:00:00 2001
From: Stein Ivar Berghei <stein-ivar@berghei.no>
Date: Thu, 30 Mar 2023 18:38:53 +0200
Subject: [PATCH] Redo mpd.pid handling. Fixes #9

---
 mpd.go | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/mpd.go b/mpd.go
index b32ff0a..e6a5dc4 100644
--- a/mpd.go
+++ b/mpd.go
@@ -42,10 +42,7 @@ func init() {
 	f.Close()
 
 	pidstr, err := os.ReadFile(config.GetString("mpd.pid"))
-	switch err {
-	case os.ErrNotExist:
-		log.Println("Pidfile not found, doing nothing")
-	case nil:
+	if err != nil && os.IsNotExist(err) {
 		pid, _ := strconv.Atoi(string(bytes.TrimSpace(pidstr)))
 		proc, err := os.FindProcess(pid)
 		switch err {
@@ -56,7 +53,7 @@ func init() {
 		default:
 			log.Fatal(err)
 		}
-	default:
+	} else if err != nil {
 		log.Fatal(err)
 	}