weavejester/lein-ring — pull request #19 by misfo (2011-12-10 18:04:18+00:00)
Title: Print an explanation when called with an invalid subtask

This woulda saved my bum this morning when I was running "lein ring start". Hahah

I'm not sure if this should be fixed here or in Leiningen, but I thought I'd raise up the issue.