github/hubot-scripts — pull request #1532 by docwhat (2014-07-30 13:25:24+00:00)
Title: Gerrit: accept search queries starting with '-'

Use the `--` argument to prevent gerrit from trying to parse query terms
beginning with `-` as command line flags.

Example (shows all reviews that are open and have a change in the last hour):

hubot gerrit query status:open -age:1h