Index: pdf/instance.cc |
diff --git a/pdf/instance.cc b/pdf/instance.cc |
index 93daf6f163901ebb2ff18f0d69cd93442ebe14af..724f7d664c2f1a26c82912bbfaa65279d5026c68 100644 |
--- a/pdf/instance.cc |
+++ b/pdf/instance.cc |
@@ -674,6 +674,8 @@ pp::Var Instance::GetInstanceObject() { |
void Instance::GetPrintPresetOptionsFromDocument( |
PP_PdfPrintPresetOptions_Dev* options) { |
options->is_scaling_disabled = PP_FromBool(IsPrintScalingDisabled()); |
+ options->duplex = |
+ static_cast<PP_PrivateDuplexMode_Dev>(engine_->GetDuplexType()); |
options->copies = engine_->GetCopiesToPrint(); |
} |