Fix example

Respect the checkbox and set the retain parameter accordingly.

1 files changed, 4 insertions, 1 deletions

diff --git a/examples/mqtt/subscriptions/mainwindow.cpp b/examples/mqtt/subscriptions/mainwindow.cpp
index fc13814..3265a2f 100644
--- a/examples/mqtt/subscriptions/mainwindow.cpp
+++ b/examples/mqtt/subscriptions/mainwindow.cpp
@@ -91,7 +91,10 @@ void MainWindow::setClientPort(int p)
 
 void MainWindow::on_buttonPublish_clicked()
 {
-    if (m_client->publish(ui->lineEditTopic->text(), ui->lineEditMessage->text().toUtf8(), ui->spinQoS_2->text().toUInt()) == -1)
+    if (m_client->publish(ui->lineEditTopic->text(),
+                          ui->lineEditMessage->text().toUtf8(),
+                          ui->spinQoS_2->text().toUInt(),
+                          ui->checkBoxRetain->isChecked()) == -1)
         QMessageBox::critical(this, QLatin1String("Error"), QLatin1String("Could not publish message"));
 }