# Fixed processing SI::T2DeliverySystemDescriptor when typecasting it over an
# SI::ExtensionDescriptor.
#
--- ./libsi/descriptor.c	2013/10/30 10:16:18	5.0
+++ ./libsi/descriptor.c	2019/03/15 16:12:43
@@ -870,6 +870,11 @@
 void ExtensionDescriptor::Parse() {
    int offset=0;
    data.setPointerAndOffset<const descr_extension>(s, offset);
+   extended_data_flag = s->descriptor_length > 0x04;
+}
+
+int ExtensionDescriptor::getExtendedDataFlag() const {
+  return extended_data_flag;
 }
 
 int ExtensionDescriptor::getExtensionDescriptorTag() const {
--- ./libsi/descriptor.h	2014/02/08 12:44:17	5.0
+++ ./libsi/descriptor.h	2019/03/15 16:12:09
@@ -529,11 +529,13 @@
 
 class ExtensionDescriptor : public Descriptor {
 public:
+   int getExtendedDataFlag() const;
    int getExtensionDescriptorTag() const;
 protected:
    virtual void Parse();
 private:
    const descr_extension *s;
+   int extended_data_flag;
 };
 
 class T2DeliverySystemDescriptor : public Descriptor {