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Make sure to not try dividing by zero

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This commit is contained in:
Lukáš Lalinský 2012-03-04 11:51:05 +01:00
parent 23c86cf27d
commit df1d3e028e
1 changed files with 1 additions and 1 deletions
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taglib/ape/apeproperties.cpp
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@ -193,7 +193,7 @@ void APE::Properties::analyzeCurrent()
uint blocksPerFrame = header.mid(4, 4).toUInt(false);
uint finalFrameBlocks = header.mid(8, 4).toUInt(false);
uint totalBlocks = totalFrames > 0 ? (totalFrames - 1) * blocksPerFrame + finalFrameBlocks : 0;
d->length = totalBlocks / d->sampleRate;
d->length = d->sampleRate > 0 ? totalBlocks / d->sampleRate : 0;
d->bitrate = d->length > 0 ? ((d->streamLength * 8L) / d->length) / 1000 : 0;
}