False positive for multiple return values

[twpayne]

Given the following code:

package main

type T struct {
    s string
}

func (t T) MarshalJSON() ([]byte, error) {
    return json.Marshal(t.s)
}

errchkjson reports the error:

t.go:8:5: Error return value of `encoding/json.Marshal` is not checked (errchkjson)
        return json.Marshal(t.s)

which is a false positive, as it is the caller's responsibility to check the return value from T.MarshalJSON.

[breml]

@twpayne Thanks for your bug report. In will look into this.

[breml]

@twpayne Do you mind to test your use case again with the version from PR #6?

[twpayne]

I confirm that #6 fixes the bug, thank you :)