ioquatix/rubydns — pull request #15 by jccyr01 (2013-03-31 01:21:53+00:00)
Title: Fix potential null exception on TCP requests

I was often getting errors when using the System::nameservers
(~/dev/ruby_gem/rubydns/lib/rubydns/resolver.rb:226:in `receive_data': undefined method `+' for nil:NilClass (NoMethodError))