From 22011189787775942d3a5650d197d536320e82ca Mon Sep 17 00:00:00 2001
From: Nate Bosch <nbosch@google.com>
Date: Fri, 17 Jan 2025 00:22:09 +0000
Subject: [PATCH] Remove the variable, no need to copy into a list

---
 pkgs/args/lib/src/usage.dart | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/pkgs/args/lib/src/usage.dart b/pkgs/args/lib/src/usage.dart
index 27c85cd5..f349cb64 100644
--- a/pkgs/args/lib/src/usage.dart
+++ b/pkgs/args/lib/src/usage.dart
@@ -90,9 +90,8 @@ class _Usage {
     if (option.help != null) _write(2, option.help!);
 
     if (option.allowedHelp != null) {
-      var allowedNames = [...option.allowedHelp!.keys];
       _newline();
-      for (var name in allowedNames) {
+      for (var name in option.allowedHelp!.keys) {
         _write(1, _allowedTitle(option, name));
         _write(2, option.allowedHelp![name]!);
       }