Haochuan Guo a7e8fbf3a7 rpc: Use Wrap instead of Errorf error (#3686)
So we can have an error code when rpc fails.

* Update CHANGELOG_PENDING.md
Co-Authored-By: Anton Kaliaev <anton.kalyaev@gmail.com>

* wrap correct error
* format code
2019-06-05 11:23:53 +02:00
..