am 2e7571b5: Fixed NPE in BaseRecipientAdapter when constraint is null.

* commit '2e7571b5f06725a3a54a73bcc2c83a8b39c9da22':
  Fixed NPE in BaseRecipientAdapter when constraint is null.
tree: b62f5e4fabf254f5761dfdc2214b3bd5508eb3ae
  1. res/
  2. sample/
  3. src/
  4. tests/
  5. Android.mk
  6. AndroidManifest.xml
  7. project.properties