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airlift / airline

Java annotation-based framework for parsing Git like command line structures
Apache License 2.0
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NPE when running "help" when argument is marked as hidden #51

Open SerialVelocity opened 7 years ago

SerialVelocity commented 7 years ago

https://github.com/airlift/airline/blob/0.7/src/main/java/io/airlift/airline/GlobalUsageSummary.java#L67-L69 converts hidden options to nulls.

That list is used just below that in appendWords which throws a NPE.