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event/Call: allow usage during shutdown

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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.
This commit is contained in:
Max Kellermann 2017-02-09 21:10:55 +01:00
parent 3c55487a16
commit 4e5271fcdf
1 changed files with 1 additions and 1 deletions
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2
src/event/Call.cxx
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@ -79,7 +79,7 @@ private:
void void
BlockingCall(EventLoop &loop, std::function<void()> &&f) BlockingCall(EventLoop &loop, std::function<void()> &&f)
{ {
if (loop.IsInside()) { if (loop.IsInsideOrNull()) {
/* we're already inside the loop - we can simply call /* we're already inside the loop - we can simply call
the function */ the function */
f(); f();