Fix memory leak. PrinterDialog is not deleted when close it

Change-Id: I9f0a300cdaf9803bc2ad723946ac4d0f825cc28b
Reviewed-by: David Faure <david.faure@kdab.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/examples/widgets/mainwindows/dockwidgets/mainwindow.cpp b/examples/widgets/mainwindows/dockwidgets/mainwindow.cpp
index d3b05f0a29..4228282554 100644
--- a/examples/widgets/mainwindows/dockwidgets/mainwindow.cpp
+++ b/examples/widgets/mainwindows/dockwidgets/mainwindow.cpp
@@ -121,12 +121,12 @@ void MainWindow::print()
     QTextDocument *document = textEdit->document();
     QPrinter printer;
 
-    QPrintDialog *dlg = new QPrintDialog(&printer, this);
-    if (dlg->exec() != QDialog::Accepted)
+    QPrintDialog dlg(&printer, this);
+    if (dlg.exec() != QDialog::Accepted) {
         return;
+    }
 
     document->print(&printer);
-
     statusBar()->showMessage(tr("Ready"), 2000);
 #endif
 }