[WIFI] Add null check before variable access to prevent an APR

Bug: 80498990
Test: None - not clear how to trigger
Change-Id: Ic86a3ca660aa364a647e80577e6c7a92599b1da7
1 file changed
tree: 1ff0e1beac914e3eec46ce908a71946893029bbd
  1. service/
  2. PREUPLOAD.cfg