Juce plugin host assert in MidiMessageCollector


I build and run the Juce Plugin Host application, unmodified (latest tip). When I press a key on the midi keyboard, this assert goes off:

void MidiMessageCollector::addMessageToQueue (const MidiMessage& message)
    // you need to call reset() to set the correct sample rate before using this object
    jassert (sampleRate != 44100.0001);


I guess it’s just because you’ve not got an audio device running?