Sign callback function is called with successful result as a first argument

[jeanadrien]

But, as a node.js developer I would conventionally expect an error as a first argument, and a success as a second argument.

[jfromaniello]

I plan to address this on next major version

[Deadarius]

👍 this one, I am using promisify-node library to make it return promise and it actually took me awhile to realise what is going on 😆

[pioneerroad]

+1 I'm also using a promise library and took me ages to work out why the promise was resolving as an error.

[jfromaniello]

fixed in v6