commit a15a81be218f8b2fa2f63d7cd0f8cb0b3a6c2e08
author Emmanuel Garcia <egarciad@google.com> Tue Dec 17 14:10:36 2019 -0800
committer GitHub <noreply@github.com> Tue Dec 17 14:10:36 2019 -0800
tree 53318c491b15ad679676d73da6f1bb0ec404eb4d
parent 1cdf0f44dbfd92d00206bcd12a4f8cecfa710105

Fix androidSdk NPE (#47187)

packages/flutter_tools/lib/src/project.dart

diff --git a/packages/flutter_tools/lib/src/project.dart b/packages/flutter_tools/lib/src/project.dart
index 2671a03..798caa7 100644
--- a/packages/flutter_tools/lib/src/project.dart
+++ b/packages/flutter_tools/lib/src/project.dart
@@ -29,14 +29,15 @@
 class FlutterProjectFactory {
   FlutterProjectFactory();
 
-  final Map<String, FlutterProject> _projects =
+  @visibleForTesting
+  final Map<String, FlutterProject> projects =
       <String, FlutterProject>{};
 
   /// Returns a [FlutterProject] view of the given directory or a ToolExit error,
   /// if `pubspec.yaml` or `example/pubspec.yaml` is invalid.
   FlutterProject fromDirectory(Directory directory) {
     assert(directory != null);
-    return _projects.putIfAbsent(directory.path, /* ifAbsent */ () {
+    return projects.putIfAbsent(directory.path, /* ifAbsent */ () {
       final FlutterManifest manifest = FlutterProject._readManifest(
         directory.childFile(bundle.defaultManifestPath).path,
       );