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Bug 828 (partial) - Don't divide by zero in Contrast dialog

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This commit is contained in:
Paul-Licameli 2015-04-09 19:21:39 -04:00
parent a583fafbb7
commit e26ab98e0e
1 changed files with 1 additions and 1 deletions
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2
src/WaveTrack.cpp
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@ -1734,7 +1734,7 @@ bool WaveTrack::GetRMS(float *rms, double t0, double t1)
}
}
}
*rms = sqrt(sumsq/length);
*rms = length > 0.0 ? sqrt(sumsq / length) : 0.0;
return result;
}