Looks like this is what I did - shows as line 412-420 in my ide. Just modified that last return line.
def speak(phrase, resume = false) {
if(settings.googleTTS && settings.googleTTSLanguage){
if(settings.googleTTS==true) {
return playTrack( phrase, 0, 0, true, settings.googleTTSLanguage )
}
}
//return playTrack( speak(phrase, true).uri, 0, 0, true )
return playTrack( textToSpeech(phrase).uri, 0, 0, true )
}