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prevent crash when nothing to broadcast in soundbrd app (#1807)

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* prevent crash when nothing to broadcast in soundbrd app

* format
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sommermoregentraum 2024-01-23 12:15:37 +08:00 • committed by GitHub
parent 6e74ad942f
commit 03b13f8ab0
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6
firmware/application/apps/soundboard_app.cpp
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@ -80,7 +80,13 @@ void SoundBoardView::file_error() {
} }
void SoundBoardView::start_tx(const uint32_t id) { void SoundBoardView::start_tx(const uint32_t id) {
if (file_list.empty()) {
file_error();
return;
}
auto reader = std::make_unique<WAVFileReader>(); auto reader = std::make_unique<WAVFileReader>();
uint32_t tone_key_index = options_tone_key.selected_index(); uint32_t tone_key_index = options_tone_key.selected_index();
uint32_t sample_rate; uint32_t sample_rate;