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Fix random artifacting on nyanalyzer on startup

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memset works on bytes, not the source datatype width
This commit is contained in:
Mark Furneaux 2014-05-23 07:20:13 -04:00
parent 0dae8ecf27
commit c404552682
1 changed files with 1 additions and 1 deletions
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src/analyzers/nyancatanalyzer.cpp
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@ -40,7 +40,7 @@ NyanCatAnalyzer::NyanCatAnalyzer(QWidget* parent)
px_per_frame_(0),
x_offset_(0),
background_brush_(QColor(0x0f, 0x43, 0x73)) {
memset(history_, 0, arraysize(history_));
memset(history_, 0, arraysize(history_) * sizeof(*history_));
for (int i = 0; i < kRainbowBands; ++i) {
colors_[i] = QPen(QColor::fromHsv(i * 255 / kRainbowBands, 255, 255),