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use PrintErrf() instead of extra call to Sprintf()

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This commit is contained in:
Alessio Treglia 2020-04-12 09:55:26 +01:00
parent 0da6ddb27b
commit d7b65d7b73
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1 changed files with 1 additions and 1 deletions
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2
command.go
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@ -904,7 +904,7 @@ func (c *Command) ExecuteC() (cmd *Command, err error) {
}
if !c.SilenceErrors {
c.PrintErrln("Error:", err.Error())
c.PrintErr(fmt.Sprintf("Run '%v --help' for usage.\n", c.CommandPath()))
c.PrintErrf("Run '%v --help' for usage.\n", c.CommandPath())
}
return c, err
}