X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fprop%2Fdouble.cpp;h=f4e6e443a5bb6f2e7dcf27fe29053f6daed50090;hb=75d0779e498595f3a957de79eedd97c0647a2b28;hp=d8a7a2920c5b1f0644ea5d8f33606aebf7286b7a;hpb=8dbbc7f0b9ea59d0f0d62225772f8a56eee125f5;p=pulseview.git

diff --git a/pv/prop/double.cpp b/pv/prop/double.cpp
index d8a7a292..f4e6e443 100644
--- a/pv/prop/double.cpp
+++ b/pv/prop/double.cpp
@@ -22,7 +22,7 @@
 
 #include <QDoubleSpinBox>
 
-#include "double.h"
+#include "double.hpp"
 
 using boost::optional;
 using std::pair;
@@ -42,11 +42,7 @@ Double::Double(QString name,
 	suffix_(suffix),
 	range_(range),
 	step_(step),
-	spin_box_(NULL)
-{
-}
-
-Double::~Double()
+	spin_box_(nullptr)
 {
 }
 
@@ -56,11 +52,11 @@ QWidget* Double::get_widget(QWidget *parent, bool auto_commit)
 		return spin_box_;
 
 	if (!getter_)
-		return NULL;
+		return nullptr;
 
 	Glib::VariantBase variant = getter_();
 	if (!variant.gobj())
-		return NULL;
+		return nullptr;
 
 	double value = Glib::VariantBase::cast_dynamic<Glib::Variant<double>>(
 		variant).get();