fix crash if no dnsmasq_conf_dir configured
authorTom Clegg <tom@clinicalfuture.com>
Thu, 10 Jan 2013 20:39:23 +0000 (12:39 -0800)
committerTom Clegg <tom@clinicalfuture.com>
Thu, 10 Jan 2013 20:39:23 +0000 (12:39 -0800)
commit211282d19dc8f5f3938f9c55d23081341203c87a
treecce5536519e96f19ad0bf12a7d979e38df96cfc5
parent4d7734fcf5d403f196fd66247815bc6f4f67865d
fix crash if no dnsmasq_conf_dir configured
app/models/node.rb