diff --git a/src/widgets/VisualNavbar.cpp b/src/widgets/VisualNavbar.cpp index 9c21e7d9..8efea813 100644 --- a/src/widgets/VisualNavbar.cpp +++ b/src/widgets/VisualNavbar.cpp @@ -3,6 +3,7 @@ #include "MainWindow.h" #include "utils/TempConfig.h" +#include <cmath> #include <QGraphicsView> #include <QComboBox> #include <QGraphicsScene> @@ -213,7 +214,7 @@ void VisualNavbar::drawCursor() delete cursorGraphicsItem; cursorGraphicsItem = nullptr; } - if (isnan(cursor_x)) + if (std::isnan(cursor_x)) { return; }