tree af21fbce08e2b853c8995f57bed90675c937c08e
parent 7248a82c1a83234753985e39a7a1eaa1c786cf1b
author Ang Li <angli@google.com> 1612838937 +0800
committer GitHub <noreply@github.com> 1612838937 +0800
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Minor fixes for jsonrpc client. (#718)

* Use `abc` instead.
* Fix a warning in a unit test.