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simplify Fprint call

This commit is contained in:
Alex Flint 2019-05-03 15:50:41 -07:00
parent b83047068d
commit 3c5e61a292
1 changed files with 1 additions and 1 deletions
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2
usage.go
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@ -56,7 +56,7 @@ func (p *Parser) writeUsageForCommand(w io.Writer, cmd *command) {
} }
// print the beginning of the usage string // print the beginning of the usage string
fmt.Fprintf(w, "Usage:") fmt.Fprint(w, "Usage:")
for i := len(ancestors) - 1; i >= 0; i-- { for i := len(ancestors) - 1; i >= 0; i-- {
fmt.Fprint(w, " "+ancestors[i]) fmt.Fprint(w, " "+ancestors[i])
} }