Merge pull request #328 from carpentries/fix-survey
authorRaniere Silva <raniere@rgaiacs.com>
Thu, 12 Jul 2018 12:15:53 +0000 (13:15 +0100)
committerGitHub <noreply@github.com>
Thu, 12 Jul 2018 12:15:53 +0000 (13:15 +0100)
fix survey link variables


Trivial merge