Yong Tang 4a9631cec3 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>

2019-01-27 17:55:07 +00:00

..

doc.go

Remove the word middleware (#1067)

2017-09-14 09:36:06 +01:00

file_test.go

presubmit: check for uppercase (#1774)

2018-05-07 23:47:25 +02:00

file.go

Remove the word middleware (#1067)

2017-09-14 09:36:06 +01:00

helpers.go

golint fix (#2504)

2019-01-27 17:55:07 +00:00

responsewriter.go

plugin/test: Fix documentation (#1948)

2018-07-07 08:30:57 +01:00

scrape.go

Stop importing testing in the main binary (#2479)

2019-01-19 11:23:13 +00:00

server.go

Remove the word middleware (#1067)

2017-09-14 09:36:06 +01:00