ibdknox/jayq — pull request #51 by bostonaholic (2014-08-06 16:38:15+00:00)
Title: guard against nil contentType

- As of ClojureScript
0.0-2280 (https://github.com/clojure/clojurescript/commit/774d4588581f6d29a1b6b2555171d3f3d36c2c83),
`re-find` will throw a TypeError for nil. If the caller of
`jayq.core/preprocess-request` does not pass in a `contentType`, we
should not be associng `:data` into the request.