From 4e5271fcdf74f55959b8e6b88aff787d57600f8d Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@musicpd.org>
Date: Thu, 9 Feb 2017 21:10:55 +0100
Subject: [PATCH] event/Call: allow usage during shutdown

Change EventLoop::IsInside() call to EventLoop::IsInsideOrNull().
This means that BlockingCall() may be used during shutdown, after the
main EventLoop::Run() has finished.  This is important because mixers
are currently registered in the main EventLoop.
---
 src/event/Call.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/event/Call.cxx b/src/event/Call.cxx
index f3eb82235..ded252645 100644
--- a/src/event/Call.cxx
+++ b/src/event/Call.cxx
@@ -79,7 +79,7 @@ private:
 void
 BlockingCall(EventLoop &loop, std::function<void()> &&f)
 {
-	if (loop.IsInside()) {
+	if (loop.IsInsideOrNull()) {
 		/* we're already inside the loop - we can simply call
 		   the function */
 		f();