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-rw-r--r--gr-qtgui/lib/WaterfallDisplayPlot.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/gr-qtgui/lib/WaterfallDisplayPlot.cc b/gr-qtgui/lib/WaterfallDisplayPlot.cc
index 7abd9aeef8..94a8e62100 100644
--- a/gr-qtgui/lib/WaterfallDisplayPlot.cc
+++ b/gr-qtgui/lib/WaterfallDisplayPlot.cc
@@ -318,7 +318,7 @@ WaterfallDisplayPlot::WaterfallDisplayPlot(QWidget* parent)
#else
d_spectrogram = new QwtPlotSpectrogram("Spectrogram");
- d_spectrogram->setData(*d_data);
+ d_spectrogram->setData(d_data);
d_spectrogram->setDisplayMode(QwtPlotSpectrogram::ImageMode, true);
d_spectrogram->setColorMap(new ColorMap_MultiColor());
#endif