MainWindow: Fix "main_window may be uninitialized" error

[pulseview.git] / pv / prop / double.hpp

diff --git a/pv/prop/double.hpp b/pv/prop/double.hpp
index 89b74cca00119850ee66b569183e16633296b7a6..dc119bdb36e40c421421869e3e9610cc700157cb 100644 (file)
--- a/pv/prop/double.hpp
+++ b/pv/prop/double.hpp
@@ -18,8 +18,8 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  */
 
-#ifndef PULSEVIEW_PV_PROP_DOUBLE_H
-#define PULSEVIEW_PV_PROP_DOUBLE_H
+#ifndef PULSEVIEW_PV_PROP_DOUBLE_HPP
+#define PULSEVIEW_PV_PROP_DOUBLE_HPP
 
 #include <utility>
 
@@ -43,7 +43,7 @@ public:
                Getter getter,
                Setter setter);
 
-       virtual ~Double();
+       virtual ~Double() = default;
 
        QWidget* get_widget(QWidget *parent, bool auto_commit);
 
@@ -64,4 +64,4 @@ private:
 } // prop
 } // pv
 
-#endif // PULSEVIEW_PV_PROP_DOUBLE_H
+#endif // PULSEVIEW_PV_PROP_DOUBLE_HPP