Custom error classes reported as [object Object]

[kornelski]

function CustomError() {this.reason = "whoops"}

require('o-errors').report(new CustomError());

In Sentry the error message is "[object Object]".

I'd expect "CustomError" (.constructor.name) or {"reason":"whoops"} (JSON representation) instead.

[kornelski]

I've worked around this in the webapp for now (I'm using transform callback to extract some message and move the rest to the context obj)