fluent/fluentd — pull request #164 by sonots (2013-08-10 07:11:06+00:00)
Title: fix testlogger

@tagomoris

I got an error like

"/Users/seo.naotoshi/.rbenv/versions/2.0.0-p247/lib/ruby/2.0.0/logger.rb:370:in `<'",
"/Users/seo.naotoshi/.rbenv/versions/2.0.0-p247/lib/ruby/2.0.0/logger.rb:370:in `add'",
"/Users/seo.naotoshi/.rbenv/versions/2.0.0-p247/lib/ruby/2.0.0/logger.rb:456:in `error'",

when I tested my plugin (fluent-plugin-grep).