check nil
authorStefan Schubert <schubi@suse.de>
Mon, 21 Feb 2011 13:45:54 +0000 (14:45 +0100)
committerStefan Schubert <schubi@suse.de>
Mon, 21 Feb 2011 13:45:54 +0000 (14:45 +0100)
commitb96d56e332b31c5e9c9816a7232a0d3f6be8aeaa
tree8cee11ab509a4b4a6ae79dc025ed29ed6156ca87
parent597534816dbce0d6cacd11751b742c59d8ca7ce9
check nil
webservice/lib/yast_cache.rb