Fix flag validation (#19046) (#19051)

Regression from #5785
3 years ago · 580401ecbf
1 changed files with 1 additions and 1 deletions
--- a/cmd/cmd.go
+++ b/cmd/cmd.go
@ -31,7 +31,7 @@ func argsSet(c *cli.Context, args ...string) error {
 			return errors.New(a + " is not set")
 		}

-		if util.IsEmptyString(a) {
+		if util.IsEmptyString(c.String(a)) {
 			return errors.New(a + " is required")
 		}
 	}