Handle object mode

[meelash]

Writing to dev-null in object mode gives:

(node:74521) UnhandledPromiseRejectionWarning: TypeError [ERR_INVALID_ARG_TYPE]: The "chunk" argument must be one of type string or Buffer. Received type object
 at validChunk (_stream_writable.js:265:10)
 at DevNull.Writable.write (_stream_writable.js:299:21)
 at Readable.ondata (_stream_readable.js:713:22)
 at Readable.emit (events.js:203:13)
 at addChunk (_stream_readable.js:294:12)
 at readableAddChunk (_stream_readable.js:275:11)
 at Readable.push (_stream_readable.js:210:10)
 at paging (/Users/saleemabdulhamid/Business/freelance/smartSolutionsGroup/medbill/caspio/caspioTables.js:27:42)
 at processTicksAndRejections (internal/process/task_queues.js:85:5)

[razvanz]

Seems that dev-null is an extension of the Writeable stream so you should be able to configure it: devnull({ objectMode: true }).