Syntax error with lunitx and luajit

[Dan Christian <danchristian65@...>]

I'm running into an odd syntax error when running lunitx under luajit 2.0.

$ luajit test_libcrypt.lua --help
luajit: /usr/local/share/lua/5.1/lunit.lua:737: attempt to call global
'print' (a nil value)
stack traceback:
        /usr/local/share/lua/5.1/lunit.lua:737: in function 'main'
        test_libcrypt.lua:44: in main chunk

I can run tests just fine.  Other command line switches seem to get
parsed.  It's only the help that's broken.  I have a specific reason
to avoid the sh wrapper script.  I using this on an embedded system
with limited shell support.

LuaJIT reports as 5.1, so I'm assuming it's related to the 5.1 module support.

Here is the code:
#!/usr/bin/env luajit
require('lunit')
if _VERSION >= 'Lua 5.2' then
    _ENV = lunit.module('test_libcrypt','seeall')
else
    module("test_libcrypt", lunit.testcase, package.seeall) -- mark
this as a test case
end

function test_LibCrypt()
end

if arg[0]:match("[._%w]*$") == 'test_libcrypt.lua' then
   lunit.main(arg)
end

I don't see a way to report a bug at github.com/dcurrie/lunit

Anybody know how to fix this?

Thanks
Dan