$NetBSD: patch-aq,v 1.1 2006/01/08 04:57:55 joerg Exp $

--- src/ptlib/common/pvidchan.cxx.orig	2006-06-21 12:58:44.000000000 +0930
+++ src/ptlib/common/pvidchan.cxx	2007-09-01 13:54:07.000000000 +0930
@@ -132,7 +132,7 @@
 
 PString PVideoChannel::GetDefaultDevice(Directions /*dir*/)
 {
-#if defined(P_FREEBSD) || defined(P_OPENBSD)  || defined(P_NETBSD)
+#if defined(P_FREEBSD) || defined(P_OPENBSD)  || defined(P_NETBSD) || defined(P_DRAGONFLY)
   return "/dev/bktr0";
 #endif
 
