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bug 2290: Bail if no DTMF sequence

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This commit is contained in:
SteveDaulton 2020-01-20 21:29:50 +00:00
parent 9cd7a5eaf3
commit 32a60103b4
1 changed files with 2 additions and 0 deletions
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2
src/effects/DtmfGen.cpp
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@ -133,6 +133,8 @@ unsigned EffectDtmf::GetAudioOutCount()
bool EffectDtmf::ProcessInitialize(sampleCount WXUNUSED(totalLen), ChannelNames WXUNUSED(chanMap))
{
if (dtmfNTones <= 0) // Bail if no DTFM sequence.
return false;
double duration = GetDuration();
// all dtmf sequence durations in samples from seconds