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bug 2290: Add error message

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See https://bugzilla.audacityteam.org/show_bug.cgi?id=2290#c9
This commit is contained in:
SteveDaulton 2020-01-23 12:59:31 +00:00
parent 10eb5864ac
commit 9a0ee24c5c
1 changed files with 6 additions and 1 deletions
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7
src/effects/DtmfGen.cpp
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@ -133,8 +133,13 @@ unsigned EffectDtmf::GetAudioOutCount()
bool EffectDtmf::ProcessInitialize(sampleCount WXUNUSED(totalLen), ChannelNames WXUNUSED(chanMap))
{
if (dtmfNTones <= 0) // Bail if no DTFM sequence.
if (dtmfNTones <= 0) { // Bail if no DTFM sequence.
::Effect::MessageBox(
XO("DTMF sequence empty.\nCheck ALL settings for this effect."),
wxICON_ERROR );
return false;
}
double duration = GetDuration();
// all dtmf sequence durations in samples from seconds