commit 1474f8864faafebc92ff79959bb5c698bd29b704
author Dan Albert <danalbert@google.com> Mon Sep 08 18:59:09 2014 -0700
committer Dan Albert <danalbert@google.com> Tue Sep 16 17:52:06 2014 -0700
tree 7e60cb941b744698bb8bf40e81f50ff14c46e987
parent 86aeb9ef154d7aa63c58cbe5be62e5b61d6ae5fa

Don't check if this == NULL.

Entering a method with this == NULL is undefined behavior. Clang whines
about this.

Change-Id: Ibde628395ca10dfef0d2f59e81280576f104b83c

libs/gui/LayerState.cpp

diff --git a/libs/gui/LayerState.cpp b/libs/gui/LayerState.cpp
index acdbd77..498953f 100644
--- a/libs/gui/LayerState.cpp
+++ b/libs/gui/LayerState.cpp
@@ -75,7 +75,7 @@
 
 status_t DisplayState::write(Parcel& output) const {
     output.writeStrongBinder(token);
-    output.writeStrongBinder(surface->asBinder());
+    output.writeStrongBinder(surface != NULL ? surface->asBinder() : NULL);
     output.writeInt32(what);
     output.writeInt32(layerStack);
     output.writeInt32(orientation);