$NetBSD: patch-aa,v 1.1 2010/03/02 21:48:55 jkunz Exp $

--- 3rdparty/qserialiodevice.cpp.orig	2009-03-15 14:46:11.000000000 +0100
+++ 3rdparty/qserialiodevice.cpp
@@ -464,7 +464,7 @@ void QPseudoTtyProcess::setupChildProces
 
     //we have to change pppd's process group because pppd terminates its process group
     //when receiving SIGTERM while it is running the chat script
-    int ret = ::setpgrp();
+    int ret = ::setpgid( 0, 0);
     if (  ret < 0 )
         perror("change process grp");
 #endif