initialize the xref field.

diff --git a/pdf2swf/SWFOutputDev.cc b/pdf2swf/SWFOutputDev.cc
index 5c21a98..0357f50 100644 (file)
--- a/pdf2swf/SWFOutputDev.cc
+++ b/pdf2swf/SWFOutputDev.cc
@@ -1527,6 +1527,7 @@ void pdfswf_init(char*filename, char*userPassword)
 
 
   output = new SWFOutputDev();
+  output->startDoc(doc->getXRef());
 }
 
 void pdfswf_drawonlyshapes()