zlib error whatever stream ends

When stream ends (on purpose or not on purpose) I get 

> Error: unexpected end of file
  File "zlib.js", line 154, in Zlib.zlibOnError [as onerror]
on the error event
This doesn't happen every time, but quire frequent
This doesn't seem to be a "real" error but some kind of stream noise. is there a way to silence/solve this error?