am 6b08a477: am e8debfcf: am c6fb7a5e: Merge "Exit early if the we encounter a null reference." into gingerbread

Merge commit '6b08a4774e13844802cc324320681ba26479899e' into dalvik-dev

* commit '6b08a4774e13844802cc324320681ba26479899e':
  Exit early if the we encounter a null reference.