useless-assert: add Zero and Empty to detected pattern

[ccoVeille]

Fixes #105

[coveralls]

Pull Request Test Coverage Report for Build 9398780801

Details

• 1 of 1 (100.0%) changed or added relevant line in 1 file are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 93.793%

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Totals
Change from base Build 9379444402:	0.0%
Covered Lines:	2025
Relevant Lines:	2159

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💛 - Coveralls

[Antonboom]

I've never seen these somebody use bool operations in these assertions

does this really make sense?

[ccoVeille]

I would say it will catch almost nothing, but why not merging it. It costs nothing to maintain.

Your code keeps evolving and new cases might be added to useless-assert, one added later may catch code using Zero and Empty