From f9a6bcc9dc858271bb4c672e4ffe1705f781d42d Mon Sep 17 00:00:00 2001
From: Trek H <trek.hopton@gmail.com>
Date: Wed, 9 Feb 2022 16:38:10 +1030
Subject: [PATCH] alsa: return EOF from alsa.Read so that pauses can be
 detected and input stopped

---
 device/alsa/alsa.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/device/alsa/alsa.go b/device/alsa/alsa.go
index ae7109b3..73a56a83 100644
--- a/device/alsa/alsa.go
+++ b/device/alsa/alsa.go
@@ -435,8 +435,8 @@ func (d *ALSA) Read(p []byte) (int, error) {
 	if err != nil {
 		switch err {
 		case nil, io.EOF:
-			d.l.Log(logger.Debug, pkg+"EOF")
-			return n, nil
+			d.l.Log(logger.Debug, pkg+"EOF from Read, stopping")
+			return n, err
 		default:
 			d.l.Log(logger.Error, pkg+"unexpected error from Read", "error", err.Error())
 			return n, nil