Fix nullptr literal 0s which would look odd as nullptr

These all invoke the QFlags<>(Zero *) ctor, which is designed to
accept a 0, but no other int. But in doing so, it requires passing
a nullptr literal, and 0 is not a nullptr literal accepted under
-Wzero-as-null-pointer-constant or similar warnings.

Fix by using the QFlags::QFlags() ctor instead.

Task-number: QTBUG-45291
Change-Id: I73f9c9f4de11eeb1ba04ace6c7121d17510ea29f
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/widgets/dialogs/qcolordialog.h b/src/widgets/dialogs/qcolordialog.h
index fdb5bf55f0..de18e6f9ed 100644
--- a/src/widgets/dialogs/qcolordialog.h
+++ b/src/widgets/dialogs/qcolordialog.h
@@ -83,7 +83,7 @@ public:
     static QColor getColor(const QColor &initial = Qt::white,
                            QWidget *parent = Q_NULLPTR,
                            const QString &title = QString(),
-                           ColorDialogOptions options = 0);
+                           ColorDialogOptions options = ColorDialogOptions());
 
     // obsolete
     static QRgb getRgba(QRgb rgba = 0xffffffff, bool *ok = Q_NULLPTR, QWidget *parent = Q_NULLPTR);