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Boolean arguments do not always need explicit values. #1

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cznic opened this issue Nov 3, 2015 · 1 comment
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Boolean arguments do not always need explicit values. #1

cznic opened this issue Nov 3, 2015 · 1 comment

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@cznic
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cznic commented Nov 3, 2015

From README.md:

Boolean arguments must have explicit values, so ./prog -debug=1 sets debug to true but ./myprog -debug does not.

Not true. If you define

debug := flag.Bool("debug", false, "whatever")

Then passing -debug is enough to have the variable debug hold a true value.
@alexflint
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Thanks for the catch - fixed.

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@alexflint @cznic