Cannot use `in` with RuntimeError, must convert to string first.

[Bosma]

PR Details

TypeError: argument of type 'RuntimeError' is not iterable was being raised.

This is because you cannot use in with RuntimeError, must convert to string first. Additionally, you can use an equal sign, but may desire in instead.

Description

Converted RuntimeError to string.

How Has This Been Tested

I'm receiving this RuntimeError after updating to Py3.9 and latest unicorn-binance-websocket-api, so now this exception is succesfully printed and program exited.

Types of changes

• [ ] Docs change / refactoring / dependency upgrade
• [x ] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)

Checklist

• [ x] My code follows the code style of this project.
• [ ] My change requires a change to the documentation.
• [x ] I have updated the documentation accordingly.
• [x ] I have read the CONTRIBUTING document.
• [ ] I have added tests to cover my changes.
• [ ] All new and existing tests passed.

[oliver-zehentleitner]

Thanks a lot!

[oliver-zehentleitner]

Its released: https://github.com/oliver-zehentleitner/unicorn-binance-websocket-api/releases/tag/1.28.0