Not supplying format type throws EPIPE

[tapjs]

Not supplying format type throws EPIPE

[mhart]

FWIW, supplying spec seems to half work:

$ ./node_modules/.bin/tap test/*.js | ./node_modules/.bin/tap-mocha-reporter spec

  ✓ test/bar.test.js ..................................... 4/4
  ✓ test/baz.test.js ..................................... 6/6
total ................................................. 14/14
  ✓ test/foo.test.js ..................................... 4/4
  ✓ undefined

  4 passing (201ms)
  1) missing plan

(that last line is in red – signalling an error of some sort?)

[mhart]

What's the status of this? Should I close it?

[isaacs]

Reporter working as expected, but node-tap's bin should not be throwing EPIPEs. Better to just exit.