Merge branch 'stable-2.13'

* stable-2.13:
  Add null protection

Change-Id: I2d3d22da7147b3b5c5da395d362c85e693d3dc98
tree: bd68f11038e1019e6b12fb9445e0eb736376e4b0
  1. .settings/
  2. src/
  3. .gitignore
  4. BUCK
  5. LICENSE