Changes stream behavior

[iliakan]

Observe this:

var vfs = require('vinyl-fs');
var plumber = require('gulp-plumber');

var stream = vfs.src(__filename)
  .pipe(plumber())
  .pipe(vfs.dest('/tmp'))
  .on('data', function() {
    console.log("Never happens")
  });

The on('data') on the last stream never happens. But it should.

[iliakan]

Tracked the problem down to nodejs/node#1041.

The problem is in unpipe of the sink stream that happens because of assigning once('readable') handler by plumber.
It stops the flow.

[floatdrop]

Hi! Thanks for investigation, I'm honestly do not remeber, why readable is used in this place. It will be removed in next version.

[iliakan]

@floatdrop the possible reason for it in issues: #7 (comment)

Maybe remove it now if not needed? :)

[floatdrop]

@iliakan removed in 1.1.0 – tests are still green, so there should be no problems now.