From 6a24f2d7ba0f729c7ed47e7f148b8538996f7f86 Mon Sep 17 00:00:00 2001
From: Sam Rawlins <srawlins@google.com>
Date: Tue, 10 Jan 2023 07:45:00 -0800
Subject: [PATCH] == override parameters are non-nullable (#6900)

---
 script/tool/test/util.dart | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/script/tool/test/util.dart b/script/tool/test/util.dart
index a8cb527d9238..913242b6ea69 100644
--- a/script/tool/test/util.dart
+++ b/script/tool/test/util.dart
@@ -453,7 +453,7 @@ class ProcessCall {
   final String? workingDir;
 
   @override
-  bool operator ==(dynamic other) {
+  bool operator ==(Object other) {
     return other is ProcessCall &&
         executable == other.executable &&
         listsEqual(args, other.args) &&