== override parameters are non-nullable (flutter#6900)

srawlins · web-flow · commit 6a24f2d7ba0f · 2023-01-10T07:45:00.000-08:00
diff --git 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) &&
