From 8fca04f1400b5b8922392b338a9a97d471d96902 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@musicpd.org>
Date: Fri, 22 Dec 2017 01:12:15 +0100
Subject: [PATCH] player/Thread: add missing lock for StartDecoder()

Regression from commit 0772e571b7aa1b428f61153b93d4483edec8a609
---
 src/player/Thread.cxx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/player/Thread.cxx b/src/player/Thread.cxx
index 1f3cf4a94..e0fd1cb50 100644
--- a/src/player/Thread.cxx
+++ b/src/player/Thread.cxx
@@ -1042,6 +1042,7 @@ Player::Run() noexcept
 
 			assert(dc.pipe == nullptr || dc.pipe == pipe);
 
+			const std::lock_guard<Mutex> lock(pc.mutex);
 			StartDecoder(*new MusicPipe());
 		}