Not Work

[gserrg]

Hello, the utility has an error

wraith capture .wraith

ERROR: unable to find config ""
/var/lib/gems/2.1.0/gems/wraith-3.1.1/lib/wraith/wraith.rb:172:in verbose': undefined method []' for true:TrueClass (NoMethodError)
from /var/lib/gems/2.1.0/gems/wraith-3.1.1/lib/wraith/wraith.rb:11:in initialize' from /var/lib/gems/2.1.0/gems/wraith-3.1.1/lib/wraith/validate.rb:10:in new'
from /var/lib/gems/2.1.0/gems/wraith-3.1.1/lib/wraith/validate.rb:10:in initialize' from /var/lib/gems/2.1.0/gems/wraith-3.1.1/lib/wraith/cli.rb:132:in new'
from /var/lib/gems/2.1.0/gems/wraith-3.1.1/lib/wraith/cli.rb:132:in block in capture' from /var/lib/gems/2.1.0/gems/wraith-3.1.1/lib/wraith/cli.rb:28:in within_acceptable_limits'
from /var/lib/gems/2.1.0/gems/wraith-3.1.1/lib/wraith/cli.rb:131:in capture' from /var/lib/gems/2.1.0/gems/thor-0.19.1/lib/thor/command.rb:27:in run'
from /var/lib/gems/2.1.0/gems/thor-0.19.1/lib/thor/invocation.rb:126:in invoke_command' from /var/lib/gems/2.1.0/gems/thor-0.19.1/lib/thor.rb:359:in dispatch'
from /var/lib/gems/2.1.0/gems/thor-0.19.1/lib/thor/base.rb:440:in start' from /var/lib/gems/2.1.0/gems/wraith-3.1.1/bin/wraith:5:in <top (required)>'
from /usr/local/bin/wraith:23:in load' from /usr/local/bin/wraith:23:in

'

The https://github.com/BBC-News/wraith/blob/master/lib/wraith/wraith.rb#L25 used config_name instead of filepath