* fixed udev to delete the fifo devices before creating them again

git-svn-id: svn://svn.opensde.net/opensde/package/branches/udev@21405 10447126-35f2-4685-b0cf-6dd780d3921f

filesystem/udev/udev.conf

@@ -46,6 +46,7 @@ udev_devices() {
 		case "$1" in
 			-m)		mode="$2"; shift; shift ;;
 		esac
+		rm -f "$1"
 		mkfifo ${mode:+-m $mode} "$@"
 		add_flist "$1"
 	}