clojure-emacs/nrepl.el — pull request #364 by hugoduncan (2013-08-27 11:01:48+00:00)
Title: Don't attempt el-doc without a session

When there is no session available, and eldoc was activated, there would be an
error message reported by eldoc complaining of a wrong type. The error was
being caused by there being no tooling session.