[Compass-ci] Re: [PATCH compass-ci] auto_submit: add upstream_tag if the commit is tagged

tag = if_tagged(tag_list, commit_id) real_argvs.push("upstream_tag=#{tag}") if tag

The function will return string or nil. Then return the value to variable "tag".

Could we just use "get_tag"?

Sure.

Thanks, Fengguang