flag: fix compilation of programs using flag module
parent
292b165abe
commit
3fd547f2e5
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@ -447,12 +447,13 @@ pub fn (fs FlagParser) usage() string {
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}
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}
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option_names := ' ' + onames.join(', ')
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space := if option_names.len > space.len-2 {
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'\n${space}'
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xspace := ''
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if option_names.len > space.len-2 {
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xspace = '\n${space}'
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} else {
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space[option_names.len..]
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xspace = space[option_names.len..]
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}
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use += '${option_names}${space}${f.usage}\n'
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use += '${option_names}${xspace}${f.usage}\n'
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}
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}
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