clean up public headers

If this project is treated as a Qt module, it didn't build without these
fixes because QT_NO_KEYWORDS and -Werror=zero-as-null-pointer-constant
are enforced.

Change-Id: Ie3ab8597b338478a5a34ed49d176ce9a647b1e0e
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
Reviewed-by: Teemu Holappa <teemu.holappa@qt.io>
Reviewed-by: Samuli Piippo <samuli.piippo@qt.io>
Reviewed-by: Andy Nichols <andy.nichols@qt.io>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/networksettings/qnetworksettingsinterfacemodel.h b/src/networksettings/qnetworksettingsinterfacemodel.h
index 7282657..2be5280 100644
--- a/src/networksettings/qnetworksettingsinterfacemodel.h
+++ b/src/networksettings/qnetworksettingsinterfacemodel.h
@@ -39,7 +39,7 @@ class Q_DECL_EXPORT QNetworkSettingsInterfaceModel : public QAbstractListModel
     Q_OBJECT
 
 public:
-    explicit QNetworkSettingsInterfaceModel(QObject *parent=0);
+    explicit QNetworkSettingsInterfaceModel(QObject *parent = nullptr);
     // from QAbstractItemModel
     int rowCount(const QModelIndex & parent = QModelIndex()) const;
     QVariant data(const QModelIndex & index, int role = Qt::DisplayRole) const;