--- a/src/3rdparty/webkit/WebCore/platform/network/qt/ResourceRequestQt.cpp	Fri Jan 22 10:32:13 2010 +0200
+++ b/src/3rdparty/webkit/WebCore/platform/network/qt/ResourceRequestQt.cpp	Tue Jan 26 12:42:25 2010 +0200
@@ -38,12 +38,7 @@
          it != end; ++it) {
         QByteArray name = QString(it->first).toAscii();
         QByteArray value = QString(it->second).toAscii();
-        // QNetworkRequest::setRawHeader() would remove the header if the value is null
-        // Make sure to set an empty header instead of null header.
-        if (!value.isNull())
-            request.setRawHeader(name, value);
-        else
-            request.setRawHeader(name, "");
+        request.setRawHeader(name, value);
     }
 
     switch (cachePolicy()) {