Fix signed comparison compiler warning

This commit is contained in:
Lawrence Lee
2020-10-15 21:13:01 -07:00
parent 01ad249718
commit cfb22d5550

View File

@@ -1604,7 +1604,7 @@ void HistogramArea::drawParade(Cairo::RefPtr<Cairo::Context> &cr, int w, int h)
auto orig_matrix = cr->get_matrix();
const double display_wave_width = static_cast<double>(w) / buffers.size();
for (int i = 0; i < buffers.size(); i++) {
for (unsigned i = 0; i < buffers.size(); i++) {
Cairo::RefPtr<Cairo::ImageSurface> surface;
cr->translate(i * display_wave_width, padding);
cr->scale(display_wave_width / wave_width, (h - 2 * padding) / wave_height);