WifiP2pServiceImpl: check for null group owner

Bug: 162705230
Test: atest FrameworksWifiTests
Change-Id: I1d46ee06ebc6879b1f3924a74e81bd5b107b8691
1 file changed
tree: 9bdd88be66eeb8d462cd10cf475ec45ea7be31c1
  1. apex/
  2. service/
  3. metrics_pdd_hook.py
  4. PREUPLOAD.cfg