refactor: remove unused function

2021-04-08 00:20:56 +08:00 · 2021-04-08 00:20:56 +08:00 · 4f2ab5c009
parent bd6844a20d
commit 4f2ab5c009
1 changed files with 0 additions and 4 deletions
--- a/usage.go
+++ b/usage.go
@ -228,7 +228,3 @@ func synopsis(spec *spec, form string) string {
 	}
 	return form + " " + spec.placeholder
 }
-
-func ptrTo(s string) *string {
-	return &s
-}