Merge pull request #773 from teresy/redundant-nil-check-slice

Remove redundant nil checks
5 years ago · 1169906f57
parent 07c1638969 94f4f83672
commit 1169906f57
1 changed files with 2 additions and 4 deletions
--- a/help.go
+++ b/help.go
@ -240,10 +240,8 @@ 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
-		}
+	for key, value := range customFunc {
+		funcMap[key] = value
 	}

 	w := tabwriter.NewWriter(out, 1, 8, 2, ' ', 0)