Crash fix: if Voice::startVoice() fails, clean up immediately
#1321
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If a
Voicefails to start, it's left asState::cleanMeUp. However, the main render loop assumes voices are eitherState::idleorState::playing, and only checksvoice.toBeCleanedUp()at the end.There are various ways to fix it (e.g. checking at the top of the main render loop!) but resetting
Voices immediately after a failed start also makes them available again to respond to the next incoming trigger.