diff -up pegasus/src/Pegasus/Common/XmlWriter.cpp_old pegasus/src/Pegasus/Common/XmlWriter.cpp
--- pegasus/src/Pegasus/Common/XmlWriter.cpp_old	2008-07-15 14:24:21.000000000 +0200
+++ pegasus/src/Pegasus/Common/XmlWriter.cpp	2008-07-15 14:25:38.000000000 +0200
@@ -2094,6 +2094,8 @@ void XmlWriter::appendUnauthorizedRespon
     const String& content)
 {
     out << STRLIT("HTTP/1.1 " HTTP_STATUS_UNAUTHORIZED "\r\n");
+    Uint32 contentLength = 0;
+    OUTPUT_CONTENTLENGTH;
     out << content << STRLIT("\r\n");
     out << STRLIT("\r\n");