From 7cc8da61cf3da353167fcc83ad4e751f3c82ec97 Mon Sep 17 00:00:00 2001
From: Alex Flint <alex.flint@gmail.com>
Date: Sun, 9 May 2021 14:01:08 -0700
Subject: [PATCH] simplify the error string logic

---
 usage.go | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/usage.go b/usage.go
index e27ed5b..860dc15 100644
--- a/usage.go
+++ b/usage.go
@@ -310,9 +310,6 @@ func (p *Parser) lookupCommand(path ...string) (*command, error) {
 			}
 		}
 		if found == nil {
-			if cmd.name == "" {
-				return nil, fmt.Errorf("%q is not a top-level subcommand", name)
-			}
 			return nil, fmt.Errorf("%q is not a subcommand of %s", name, cmd.name)
 		}
 		cmd = found