Unexpected behavior with wrong -main definition

[martinklepsch]

version 0.0.99

platform Mac

problem

A wrong -main definition (def instead of defn) causes the script to run as you would expect but then NPEs just before exiting.

repro

;; cat src/mkl/error.clj
(ns mkl.error)

(def -main []
  (println "abc"))

$ bb -cp src -m mkl.error
abc
java.lang.NullPointerException: [at line 1, column 34]

expected behavior

Fail completely I guess?

[borkdude]

We should fail with Too many arguments to def.