From d020172181f1326dff5ce3970c0620ebf68cfb01 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@musicpd.org>
Date: Wed, 21 Dec 2016 17:45:01 +0100
Subject: [PATCH] output/Thread: keep the device open if the audio format
 hasn't changed

Add another condition to Reopen() which allows keeping it open.
---
 src/output/OutputThread.cxx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/output/OutputThread.cxx b/src/output/OutputThread.cxx
index 42a97b2bd..bb29e0ca3 100644
--- a/src/output/OutputThread.cxx
+++ b/src/output/OutputThread.cxx
@@ -284,7 +284,8 @@ AudioOutput::Reopen()
 {
 	assert(open);
 
-	if (!config_audio_format.IsFullyDefined()) {
+	if (request.audio_format != in_audio_format &&
+	    !config_audio_format.IsFullyDefined()) {
 		Close(true);
 		Open();
 	} else