make more robust
authorStefan Schubert <schubi@suse.de>
Tue, 1 Feb 2011 16:32:26 +0000 (17:32 +0100)
committerStefan Schubert <schubi@suse.de>
Tue, 1 Feb 2011 16:32:26 +0000 (17:32 +0100)
commita3cde7cc8b936cc47f1aeff5eab152c6ba4c5e50
treeeba36d04b4df1ab13a3d73473eef7afa66b5fa2c
parent7a1620bddaceacd31bf24d9dfecd5e171051fcf3
make more robust
plugins/users/app/models/group.rb