fix nil error when there is no value
authorPatrick Aljord <patcito@gmail.com>
Mon, 20 Dec 2010 05:03:37 +0000 (00:03 -0500)
committerPatrick Aljord <patcito@gmail.com>
Thu, 23 Dec 2010 23:51:43 +0000 (18:51 -0500)
commit3b96e4e686571e7df7d4c4098f9c1734a3ed5e62
treef8903ae6a097e5c035623af440e20bf19ef99bb6
parent555125cfc9f136050bb19ccf7823b980efbff8a4
fix nil error when there is no value
app/models/group.rb