Merge change I09dfaca5 into eclair

* changes:
  Add check for NULL pointer in sync functions (http://b/issue?id=2198151)
tree: e9ba57c2dd5f838116de3969bf9e83db38aaac30
  1. lib/
  2. sta_dk_4_0_4_32/
  3. wilink_6_1/
  4. .gitignore
  5. Android.mk