Added null check and synchronization on multi-party API.

Change-Id: Ie8ffb647a239b789deeabaf4a0e61418af627f75
1 file changed
tree: 27f16e409483b4ca3bd3dd27306a8f2350de90ae
  1. src/
  2. Android.mk
  3. CleanSpec.mk
  4. README.txt