end event not being triggered after version 3.0.1

[gustavomassa]

Hello,

The mocha "end" event is not being triggered after version 3.0.1.

Based on the readme example:

gulp.task('default', () =>
	gulp.src('test.js')
		.pipe(mocha())
		.once('error', err => {
			console.error(err);
			process.exit(1);
		})
		.once('end', () => {
			process.exit();
		})
);

On version 3.0.1 end event is emitted.

[pubkey]

I have the same problem.

[KingRial]

Maybe it's related to #108