schleuder-conf throws error on invocation
# schleuder-conf list new t3st@schleuder3.nadir.org xxx@zeromail.org /tmp/xxx.asc
/usr/lib/ruby/vendor_ruby/json/common.rb:155:in `initialize': A JSON text must at least contain two octets! (JSON::ParserError)
from /usr/lib/ruby/vendor_ruby/json/common.rb:155:in `new'
from /usr/lib/ruby/vendor_ruby/json/common.rb:155:in `parse'
from /var/lib/gems/2.1.0/gems/schleuder-conf-0.0.1/lib/schleuder-conf/helper.rb:82:in `request'
from /var/lib/gems/2.1.0/gems/schleuder-conf-0.0.1/lib/schleuder-conf/helper.rb:46:in `post'
from /var/lib/gems/2.1.0/gems/schleuder-conf-0.0.1/lib/schleuder-conf/lists.rb:19:in `new'
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/invocation.rb:115:in `invoke'
from /var/lib/gems/2.1.0/gems/thor-0.19.1/lib/thor.rb:235:in `block in subcommand'
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/schleuder-conf-0.0.1/bin/schleuder-conf:7:in `'
from /usr/local/bin/schleuder-conf:23:in `load'
from /usr/local/bin/schleuder-conf:23:in `'