Fix #805 by resetting selected device on failure

[pulseview.git] / pv / widgets / sweeptimingwidget.hpp

diff --git a/pv/widgets/sweeptimingwidget.hpp b/pv/widgets/sweeptimingwidget.hpp
index d760a79d8fdab3bd95b38264e2572d176f0ae6e7..e9e4dcff9d5e05c898447670800d575d7872e11d 100644 (file)
--- a/pv/widgets/sweeptimingwidget.hpp
+++ b/pv/widgets/sweeptimingwidget.hpp
@@ -45,7 +45,7 @@ private:
        };
 
 public:
-       SweepTimingWidget(const char *suffix, QWidget *parent = NULL);
+       SweepTimingWidget(const char *suffix, QWidget *parent = nullptr);
 
        void show_none();
        void show_min_max_step(uint64_t min, uint64_t max, uint64_t step);