onLast stops notifications

[mwain]

On Windows 8, when using the onLast option to show a notification for the last file stream only, it stops any notification appearing.

Test code:

var gulp = require('gulp'),
    notify = require('gulp-notify');

gulp.task('build', function () {
    gulp.src(['src/**'])
        .pipe(notify({
            title: 'Notifying',
            message: 'This works, muliple times'
        }));

    gulp.src(['src/**'])
        .pipe(notify({
            title: 'Notifying',
            message: 'Does not work, Should work?',
            onLast: true
        }));
});

Environment:

• Windows 8.1
• Node v4.1.0
• Gulp v3.9.0
• gulp-notify v2.2.0