am d667c0d2: Tighten recipient check
am d667c0d2: Tighten recipient check

Merge commit 'd667c0d20a33ef48802048516098523df62553cb' into gingerbread-plus-aosp

* commit 'd667c0d20a33ef48802048516098523df62553cb':
  Tighten recipient check

bmaupin/android-sms-plus