Help fixing bug in retryer.go

[swami-m]

Please fill out the sections below to help us address your issue.

Version of AWS SDK for Go?

Any recent version

Version of Go (go version)?

Go 1.6.x

What issue did you see?

The behavior of IsErrorRetryable seems to be incorrect in case of nested errors due to a Go shadowing issue. I've attempted to fix it in #3017
However, I'm running into some other test failures, which I'm failing to connect to the issue I'm fixing. Perhaps someone more familiar with this could tell me what's wrong or perhaps take over the fix ?

Steps to reproduce

See the Travis build failure for PR #3017

If you have an runnable example, please include it.

[swami-m]

Thanks for addressing this @skmcgrail

[skmcgrail]

I've merged #3017. Thank you for contributing a fix and bringing it to our attention @swami-m.