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Add explicit cast to sampleCount where negative values are possible

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This commit is contained in:
Paul Licameli 2016-08-21 14:34:26 -04:00
parent a6de680cdb
commit 69064edf20
1 changed files with 6 additions and 2 deletions
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8
src/WaveTrack.cpp
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@ -2715,8 +2715,12 @@ constSamplePtr WaveTrackCache::Get(sampleFormat format,
sampleCount remaining = len;
// Possibly get an initial portion that is uncached
const sampleCount initLen =
mNValidBuffers < 1 ? len : std::min(len, mBuffers[0].start - start);
// This may be negative
const auto initLen =
mNValidBuffers < 1 ? sampleCount( len )
: std::min(sampleCount( len ), mBuffers[0].start - start);
if (initLen > 0) {
// This might be fetching zeroes between clips
mOverlapBuffer.Resize(len, format);