From d6d465cdf4c861661ae18ddd86f454650c5dccf6 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@musicpd.org>
Date: Tue, 27 Dec 2016 07:57:22 +0100
Subject: [PATCH] output/Thread: fix assertion failure in CLOSE handler

Convert assertion to runtime check; this assertion could fail when the
output was closed due to an error before CLOSE arrived.
---
 src/output/OutputThread.cxx | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/output/OutputThread.cxx b/src/output/OutputThread.cxx
index ff30b8d1f..6deadc981 100644
--- a/src/output/OutputThread.cxx
+++ b/src/output/OutputThread.cxx
@@ -443,9 +443,8 @@ AudioOutput::Task()
 			break;
 
 		case Command::CLOSE:
-			assert(open);
-
-			Close(false);
+			if (open)
+				Close(false);
 			CommandFinished();
 			break;