Ignore -Wnull-pointer-arithmetic warning am: a0e7c81674 am: f64d158794
am: 26c9a2202a

Change-Id: I4ee0c1b8abb5688fe9604cc039bffbef9c505439
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",
     ],