am 26617dd4: am 90186191: Merge "Don\'t set a pthread_t to NULL"

* commit '26617dd4be8ba02b95833d41a7414fec49b6b8bb':
tree: 85ee24cff1a17cebae35acbac8c9c9420524a608
  1. halimpl/
  2. src/
  3. Android.mk
  4. CleanSpec.mk