Fix extra slash on HEAD request for schema hash (#13)

6 jobs for 1.2.1 in 2 minutes and 58 seconds (queued for 11 seconds)
Status Name Job ID Coverage
  Deps
passed Deps #390962

00:01:48

passed TestServerImage #390963

00:01:07

 
  Test
passed CanBuild #390966

00:01:00

passed Format #390965

00:00:31

passed Lint #390964

00:00:46

passed Tests #390967

00:01:03