$OpenBSD: patch-src_demuxers_demux_qt_c,v 1.9 2010/01/05 11:48:51 sthen Exp $
--- src/demuxers/demux_qt.c.orig	Mon Nov 30 15:55:56 2009
+++ src/demuxers/demux_qt.c	Wed Dec  2 19:15:35 2009
@@ -3060,7 +3060,7 @@ static demux_plugin_t *open_plugin (demux_class_t *cla
       /* special consideration for DRM-protected files */
       if (this->qt->last_error == QT_DRM_NOT_SUPPORTED)
         _x_message (this->stream, XINE_MSG_ENCRYPTED_SOURCE,
-          "DRM-protected Quicktime file", NULL);
+          "DRM-protected Quicktime file", (char *)NULL);
 
     } else if (last_error != QT_OK) {
 
