Upgrade gulp-less to 3.0.3 to solve errors

[beata]

I've meet undefined error while executing 'styles' task.

My gulp-less was installed with these packages.

gulp-less@2.0.3 node_modules/gulp-less
├── object-assign@2.0.0
├── convert-source-map@0.4.1
├── through2@0.6.5 (xtend@4.0.0, readable-stream@1.0.33)
├── vinyl-sourcemaps-apply@0.1.4 (source-map@0.1.43)
└── less@2.5.0 (graceful-fs@3.0.6, mime@1.3.4, image-size@0.3.5, promise@6.1.0, errno@0.1.2, mkdirp@0.5.0, source-map@0.4.2, request@2.55.0)

Which produces error of undefined is not a function:

/Users/beata/Documents/chrome-ext/fs-test/node_modules/gulp-less/index.js:68
    }).done(undefined, cb);
       ^
TypeError: undefined is not a function
    at DestroyableTransform._transform (/Users/beata/Documents/chrome-ext/fs-test/node_modules/gulp-less/index.js:68:8)
    at DestroyableTransform.Transform._read (/Users/beata/Documents/chrome-ext/fs-test/node_modules/gulp-less/node_modules/through2/node_modules/readable-stream/lib/_stream_transform.
js:184:10)
    at DestroyableTransform.Transform._write (/Users/beata/Documents/chrome-ext/fs-test/node_modules/gulp-less/node_modules/through2/node_modules/readable-stream/lib/_stream_transform
.js:172:12)
    at doWrite (/Users/beata/Documents/chrome-ext/fs-test/node_modules/gulp-less/node_modules/through2/node_modules/readable-stream/lib/_stream_writable.js:237:10)
    at writeOrBuffer (/Users/beata/Documents/chrome-ext/fs-test/node_modules/gulp-less/node_modules/through2/node_modules/readable-stream/lib/_stream_writable.js:227:5)
    at DestroyableTransform.Writable.write (/Users/beata/Documents/chrome-ext/fs-test/node_modules/gulp-less/node_modules/through2/node_modules/readable-stream/lib/_stream_writable.js
:194:11)
    at write (/Users/beata/Documents/chrome-ext/fs-test/node_modules/gulp-watch/node_modules/readable-stream/lib/_stream_readable.js:623:24)
    at flow (/Users/beata/Documents/chrome-ext/fs-test/node_modules/gulp-watch/node_modules/readable-stream/lib/_stream_readable.js:632:7)
    at Duplex.pipeOnReadable (/Users/beata/Documents/chrome-ext/fs-test/node_modules/gulp-watch/node_modules/readable-stream/lib/_stream_readable.js:664:5)
    at Duplex.emit (events.js:104:17)

I figure out that this problem can be solved after upgrade gulp-less to v3.0.3.

[HaNdTriX]

Thanks!