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IsSet crashes on unknown option names #16

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jfesler opened this issue Dec 8, 2019 · 0 comments
Open

IsSet crashes on unknown option names #16

jfesler opened this issue Dec 8, 2019 · 0 comments

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@jfesler
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jfesler commented Dec 8, 2019

Querying (*Set).IsSet() for a flag name not actually defined causes a nil ptr crash instead of returning false.

I'm unable to provide demo code (much less a fix) due to CLA conflicts; hopefully this is enough of a report. I'm working around it for now by using .VisitAlI().
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