| Index: tools/testing/dart/test_runner.dart
|
| diff --git a/tools/testing/dart/test_runner.dart b/tools/testing/dart/test_runner.dart
|
| index 87923559017bfb34f1629cd0eeb10034ef433972..e8f817cc6d629993c5ef79d59389ba7781192e22 100644
|
| --- a/tools/testing/dart/test_runner.dart
|
| +++ b/tools/testing/dart/test_runner.dart
|
| @@ -1452,7 +1452,7 @@ class RunningProcess {
|
| }
|
|
|
| Map<String, String> _createProcessEnvironment() {
|
| - var environment = io.Platform.environment;
|
| + var environment = new Map.from(io.Platform.environment);
|
|
|
| if (command.environmentOverrides != null) {
|
| for (var key in command.environmentOverrides.keys) {
|
|
|