Perform null check on replyTo

Do not try to respond do a null replyTo.

Bug: 35642134
Test: Compile
Change-Id: Iffbcd3afe3b40ce77728eceb02352a4ac790a2bd
1 file changed
tree: 8c1c24c5199a3c08996fcfe8f88f4b12ae99ebca
  1. libwifi_hal/
  2. libwifi_system/
  3. service/
  4. tests/
  5. PREUPLOAD.cfg