diff options
| -rw-r--r-- | gr-qtgui/lib/plot_raster.cc | 4 | ||||
| -rw-r--r-- | gr-qtgui/lib/plot_waterfall.cc | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/gr-qtgui/lib/plot_raster.cc b/gr-qtgui/lib/plot_raster.cc index 8c5a33adbc..46095ecbdf 100644 --- a/gr-qtgui/lib/plot_raster.cc +++ b/gr-qtgui/lib/plot_raster.cc @@ -238,7 +238,7 @@ QImage PlotTimeRaster::renderImage(const QwtScaleMap& xMap, const QwtInterval intensityRange = d_data->data->interval(Qt::ZAxis); #endif if (!intensityRange.isValid()) - return image; + return std::move(image); d_data->data->initRaster(area, rect.size()); @@ -282,7 +282,7 @@ QImage PlotTimeRaster::renderImage(const QwtScaleMap& xMap, image = image.mirrored(hInvert, vInvert); } - return image; + return std::move(image); } #if QWT_VERSION < 0x060000 diff --git a/gr-qtgui/lib/plot_waterfall.cc b/gr-qtgui/lib/plot_waterfall.cc index eaee256289..e39b8345c6 100644 --- a/gr-qtgui/lib/plot_waterfall.cc +++ b/gr-qtgui/lib/plot_waterfall.cc @@ -235,7 +235,7 @@ QImage PlotWaterfall::renderImage(const QwtScaleMap& xMap, const QwtInterval intensityRange = d_data->data->interval(Qt::ZAxis); #endif if (!intensityRange.isValid()) - return image; + return std::move(image); d_data->data->initRaster(area, rect.size()); @@ -277,7 +277,7 @@ QImage PlotWaterfall::renderImage(const QwtScaleMap& xMap, image = image.mirrored(hInvert, vInvert); } - return image; + return std::move(image); } /*! |