| Index: tests/standalone/io/regress_7191_test.dart
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| diff --git a/tests/standalone/io/regress_7191_test.dart b/tests/standalone/io/regress_7191_test.dart
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| index fa9253898117c75c5cff4e932010491b8a0137c2..3d46cfa2baa49266966ab892ae254c67fee7cd71 100644
 | 
| --- a/tests/standalone/io/regress_7191_test.dart
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| +++ b/tests/standalone/io/regress_7191_test.dart
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| @@ -19,9 +19,9 @@ main() {
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|    var scriptDir = new Path(options.script).directoryPath;
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|    var script = scriptDir.append('regress_7191_script.dart').toNativePath();
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|    Process.start(executable, [script]).then((process) {
 | 
| -    process.stdin.add([0]);
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| +    process.stdin.writeBytes([0]);
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|        process.stdout.listen((_) { },
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| -                            onDone: () { process.stdin.add([0]); });
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| +                            onDone: () { process.stdin.writeBytes([0]); });
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|      process.stderr.listen((_) { });
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|      process.exitCode.then((exitCode) => port.close());
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|    });
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| 
 |