Snap for 4590521 from 79bb76e8b92f7b2b2eb31a7c718b0347c4db325c to pi-release

Change-Id: I47161ae32b87c9bcdce69fc4031936b718051c79
diff --git a/Android.bp b/Android.bp
index 9e5eabe..766ee39 100644
--- a/Android.bp
+++ b/Android.bp
@@ -9,6 +9,7 @@
         "-Wextra",
         "-Wall",
         "-Wno-non-virtual-dtor",
+        "-Wno-null-pointer-arithmetic",
         "-Werror",
     ],