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Fix function signature for cli.HelpPrinter

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Necessary due to github.com/codegangsta/cli/commit/e8425
This commit is contained in:
Stev Witzel 2015-05-20 23:39:11 +01:00
parent 4b51a55993
commit 0bdd0bf9c1
1 changed files with 2 additions and 1 deletions
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3
cmd/cmd.go
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@ -1,6 +1,7 @@
package cmd package cmd
import ( import (
"io"
"os" "os"
"strings" "strings"
"text/tabwriter" "text/tabwriter"
@ -102,7 +103,7 @@ GLOBAL OPTIONS:
{{end}} {{end}}
` `
cli.HelpPrinter = func(templ string, data interface{}) { cli.HelpPrinter = func(writer io.Writer, templ string, data interface{}) {
w := tabwriter.NewWriter(os.Stdout, 0, 8, 1, '\t', 0) w := tabwriter.NewWriter(os.Stdout, 0, 8, 1, '\t', 0)
t := template.Must(template.New("help").Parse(templ)) t := template.Must(template.New("help").Parse(templ))
err := t.Execute(w, data) err := t.Execute(w, data)