Fix "guix --help" on Guile 2.0.5.
authorLudovic Courtès <ludo@gnu.org>
Tue, 14 May 2013 11:37:21 +0000 (13:37 +0200)
committerLudovic Courtès <ludo@gnu.org>
Tue, 14 May 2013 11:37:21 +0000 (13:37 +0200)
commit2b8cf44fd9207c5e46b8fc1a000645bd3bc89baf
treed26c65c90e3c80e25619f312c3e3e1eee8c939e6
parente8b3afeb9234bca4a455272a6a831d7994d29b96
Fix "guix --help" on Guile 2.0.5.

Reported at <http://linuxfr.org/news/sortie-de-gnu-guix-0-2>.

* guix/ui.scm (command-files): Filter the result of `scandir' to make
  sure only `.scm' files are present.
guix/ui.scm