golint fix (#2504)

This PR is a small golint fix:
```
coredns/plugin/test/helpers.go
Line 283: warning: redundant if ...; err != nil check, just return error instead. (golint)
```

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
This commit is contained in:
Yong Tang
2019-01-27 09:55:07 -08:00
committed by Miek Gieben
parent eb85af2240
commit 4a9631cec3

View File

@@ -280,10 +280,7 @@ func SortAndCheck(resp *dns.Msg, tc Case) error {
return err return err
} }
if err := Section(tc, Extra, resp.Extra); err != nil { return Section(tc, Extra, resp.Extra)
return err
}
return nil
} }
// ErrorHandler returns a Handler that returns ServerFailure error when called. // ErrorHandler returns a Handler that returns ServerFailure error when called.