Channel recovery exception fn arity

[Colin Jones]

Should handle-channel-recovery-exception-fn take 2 arguments here?

langohr/src/clojure/langohr/core.clj

Line 267 in eb0ae43

 (handle-channel-recovery-exception-fn ))) 

Not urgent for me at all; just happened to notice when looking for something else.

[Michael Klishin]

@trptcolin oops, you are right.