Remove redundant nil checks
@@ -237,11 +237,9 @@ func printHelpCustom(out io.Writer, templ string, data interface{}, customFunc m
funcMap := template.FuncMap{
"join": strings.Join,
}
- if customFunc != nil {
for key, value := range customFunc {
funcMap[key] = value
}
- }
w := tabwriter.NewWriter(out, 1, 8, 2, ' ', 0)
t := template.Must(template.New("help").Funcs(funcMap).Parse(templ))
