Chromium Code Reviews| Index: runtime/bin/process_impl.dart | 
| =================================================================== | 
| --- runtime/bin/process_impl.dart (revision 855) | 
| +++ runtime/bin/process_impl.dart (working copy) | 
| @@ -114,7 +114,7 @@ | 
| } | 
| bool kill() { | 
| - if (_closed && _pid == null) { | 
| + if (_closed && _pid === null) { | 
| throw new ProcessException("Process closed"); | 
| } | 
| if (_killed) { |