travis-ci/travis — pull request #68 by henrikhodne (2013-08-03 01:46:25+00:00)
Title: encrypt: Don't print the warning message if argument includes "="

If the environment variable includes "/", the warning message about the
-r option is printed. As far as I know, "=" is not a legal character in the
reposiory slug (it'll be changed to -), so we can avoid printing the message
if the argument included a "=").