Tidy nullptr usage

Move away from using 0 as pointer literal.

Done using clang-tidy. This is not complete as
run-clang-tidy can't handle all of qtbase in one go.

Change-Id: I1076a21f32aac0dab078af6f175f7508145eece0
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>

2 files changed, 2 insertions, 2 deletions

diff --git a/src/printsupport/dialogs/qpagesetupdialog_unix.cpp b/src/printsupport/dialogs/qpagesetupdialog_unix.cpp
index 1d8af9dbf0..ab7a2edb67 100644
--- a/src/printsupport/dialogs/qpagesetupdialog_unix.cpp
+++ b/src/printsupport/dialogs/qpagesetupdialog_unix.cpp
@@ -725,7 +725,7 @@ QPageSetupDialog::QPageSetupDialog(QPrinter *printer, QWidget *parent)
 }
 
 QPageSetupDialog::QPageSetupDialog(QWidget *parent)
-    : QDialog(*(new QUnixPageSetupDialogPrivate(0)), parent)
+    : QDialog(*(new QUnixPageSetupDialogPrivate(nullptr)), parent)
 {
     Q_D(QPageSetupDialog);
     setWindowTitle(QCoreApplication::translate("QPrintPreviewDialog", "Page Setup"));
diff --git a/src/printsupport/dialogs/qprintdialog_unix.cpp b/src/printsupport/dialogs/qprintdialog_unix.cpp
index c7328d9732..d929367557 100644
--- a/src/printsupport/dialogs/qprintdialog_unix.cpp
+++ b/src/printsupport/dialogs/qprintdialog_unix.cpp
@@ -1176,7 +1176,7 @@ QUnixPrintWidgetPrivate::QUnixPrintWidgetPrivate(QUnixPrintWidget *p, QPrinter *
 
 void QUnixPrintWidgetPrivate::updateWidget()
 {
-    const bool printToFile = q == 0 || q->isOptionEnabled(QPrintDialog::PrintToFile);
+    const bool printToFile = q == nullptr || q->isOptionEnabled(QPrintDialog::PrintToFile);
     if (printToFile && !filePrintersAdded) {
         if (widget.printers->count())
             widget.printers->insertSeparator(widget.printers->count());