1
2#   IGraph R package
3#   Copyright (C) 2005-2012  Gabor Csardi <csardi.gabor@gmail.com>
4#   334 Harvard street, Cambridge, MA 02139 USA
5#
6#   This program is free software; you can redistribute it and/or modify
7#   it under the terms of the GNU General Public License as published by
8#   the Free Software Foundation; either version 2 of the License, or
9#   (at your option) any later version.
10#
11#   This program is distributed in the hope that it will be useful,
12#   but WITHOUT ANY WARRANTY; without even the implied warranty of
13#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14#   GNU General Public License for more details.
15#
16#   You should have received a copy of the GNU General Public License
17#   along with this program; if not, write to the Free Software
18#   Foundation, Inc.,  51 Franklin Street, Fifth Floor, Boston, MA
19#   02110-1301 USA
20#
21###################################################################
22
23.onAttach <- function(library, pkg) {
24    ## we can't do this in .onLoad
25    unlockBinding(".igraph.pb", asNamespace("igraph"))
26    invisible()
27}
28
29