Index: sdk/lib/_internal/pub/bin/pub.dart |
diff --git a/sdk/lib/_internal/pub/bin/pub.dart b/sdk/lib/_internal/pub/bin/pub.dart |
index e19d9a03f02bc669d6f033c4472a3e2e333faa0c..451ee6cea3d451c75db7d2f6abf40b1ea12f98d9 100644 |
--- a/sdk/lib/_internal/pub/bin/pub.dart |
+++ b/sdk/lib/_internal/pub/bin/pub.dart |
@@ -121,7 +121,7 @@ ArgParser initArgParser() { |
/// Checks that pub is running on a supported platform. If it isn't, it prints |
/// an error message and exits. Completes when the validation is done. |
Future validatePlatform() { |
- return new Future.sync(() { |
+ return syncFuture(() { |
if (Platform.operatingSystem != 'windows') return null; |
return runProcess('ver', []).then((result) { |