From 30d41e45e25238f3166afa55fc721dbb3cd74858 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@musicpd.org>
Date: Sat, 23 Jun 2018 19:23:18 +0200
Subject: [PATCH] output/multiple: remove unnecessary IsBusy() check from
 WaitAll()

AudioOutputControl::WaitForCommand() doesn't need this check.
---
 src/output/MultipleOutputs.cxx | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/output/MultipleOutputs.cxx b/src/output/MultipleOutputs.cxx
index 5e8a2acea..bd12f2e91 100644
--- a/src/output/MultipleOutputs.cxx
+++ b/src/output/MultipleOutputs.cxx
@@ -159,8 +159,7 @@ MultipleOutputs::WaitAll() noexcept
 {
 	for (auto *ao : outputs) {
 		const std::lock_guard<Mutex> protect(ao->mutex);
-		if (ao->IsBusy())
-			ao->WaitForCommand();
+		ao->WaitForCommand();
 	}
 }