guard against npe

077ee32e · Devon Carew · 677a80c1 · 077ee32e
Commit 077ee32e authored Jan 19, 2016 by Devon Carew
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adb.dart packages/flutter_tools/lib/src/android/adb.dart +1 -1

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--- a/packages/flutter_tools/lib/src/android/adb.dart
+++ b/packages/flutter_tools/lib/src/android/adb.dart
@@ -105,7 +105,7 @@ class Adb {
        });
        socket.done.then((_) => controller.close());
      },
-      onCancel: () => socket.destroy()
+      onCancel: () => socket?.destroy()
    );
    return controller.stream;