diff --git a/src/internfile/mh_unknown.h b/src/internfile/mh_unknown.h
new file mode 100644
index 00000000..c4469c5e
--- /dev/null
+++ b/src/internfile/mh_unknown.h
@@ -0,0 +1,40 @@
+/*
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the
+ *   Free Software Foundation, Inc.,
+ *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+#ifndef _MH_UNKNOWN_H_INCLUDED_
+#define _MH_UNKNOWN_H_INCLUDED_
+/* @(#$Id: mh_unknown.h,v 1.1 2006-03-28 09:36:53 dockes Exp $  (C) 2004 J.F.Dockes */
+
+#include <string>
+
+#include "rclconfig.h"
+#include "rcldb.h"
+#include "mimehandler.h"
+
+/**
+ * Handler for files with no content handler: does nothing.
+ *
+ */
+class MimeHandlerUnknown : public MimeHandler {
+ public:
+    MimeHandler::Status mkDoc(RclConfig *conf, const std::string &fn, 
+			      const std::string &mtype, Rcl::Doc &docout, 
+			      std::string&) {
+	return MimeHandler::MHDone;
+    }
+};
+
+#endif /* _MH_UNKNOWN_H_INCLUDED_ */