X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fprop%2Fdouble.cpp;h=c5ab1db4e28b5a83b98f33f030fc0124b4bef727;hb=da50281d69f15d125b56971a3009fd31cbbab58b;hp=d8a7a2920c5b1f0644ea5d8f33606aebf7286b7a;hpb=8dbbc7f0b9ea59d0f0d62225772f8a56eee125f5;p=pulseview.git

diff --git a/pv/prop/double.cpp b/pv/prop/double.cpp
index d8a7a292..c5ab1db4 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;
@@ -42,7 +42,7 @@ Double::Double(QString name,
 	suffix_(suffix),
 	range_(range),
 	step_(step),
-	spin_box_(NULL)
+	spin_box_(nullptr)
 {
 }
 
@@ -56,11 +56,11 @@ 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();