2 files changed, 7 insertions, 1 deletions
diff --git a/src/plugins/printsupport/cups/qcupsprintengine.cpp b/src/plugins/printsupport/cups/qcupsprintengine.cpp
index bd0d641e79..725ee0d58b 100644
--- a/src/plugins/printsupport/cups/qcupsprintengine.cpp
+++ b/src/plugins/printsupport/cups/qcupsprintengine.cpp
@@ -132,6 +132,9 @@ QVariant QCupsPrintEngine::property(PrintEnginePropertyKey key) const
     case PPK_CupsOptions:
         ret = d->cupsOptions;
         break;
+    case PPK_Duplex:
+        ret = d->duplex;
+        break;
     default:
         ret = QPdfPrintEngine::property(key);
         break;
@@ -140,7 +143,9 @@ QVariant QCupsPrintEngine::property(PrintEnginePropertyKey key) const
 }
 
 
-QCupsPrintEnginePrivate::QCupsPrintEnginePrivate(QPrinter::PrinterMode m) : QPdfPrintEnginePrivate(m)
+QCupsPrintEnginePrivate::QCupsPrintEnginePrivate(QPrinter::PrinterMode m)
+    : QPdfPrintEnginePrivate(m)
+    , duplex(QPrint::DuplexNone)
 {
 }
 
diff --git a/src/plugins/printsupport/cups/qcupsprintengine_p.h b/src/plugins/printsupport/cups/qcupsprintengine_p.h
index d5363bb8cc..2a1a83b9d7 100644
--- a/src/plugins/printsupport/cups/qcupsprintengine_p.h
+++ b/src/plugins/printsupport/cups/qcupsprintengine_p.h
@@ -99,6 +99,7 @@ private:
     QPrintDevice m_printDevice;
     QStringList cupsOptions;
     QString cupsTempFile;
+    QPrint::DuplexMode duplex;
 };
 
 QT_END_NAMESPACE