commit 398087d8757bed09b520e54f62780fc389f316a3
author Roshan Pius <rpius@google.com> Fri Apr 12 11:47:26 2019 -0700
committer Roshan Pius <rpius@google.com> Thu Apr 18 09:35:09 2019 -0700
tree 519f2c3c83367194681c38707cad6df64bf95920
parent f0b4ccd0d7aa67a71a16b02c91d6377c306c271c

WifiConfigManager: Handle file creation errors gracefully

If the user's CE directory is not accessible for some reason, all of the
user store file creation/read will fail. Handle these errors more
gracefully by checking for nulls in that path.

Note: If there are errors accessing the CE directory, any existing data
within the user store files will be lost. This CL does not attempt to
fix that.

Bug: 130366402
Test: Existing ACTS tests for config store.
Change-Id: I4c51b224e35e0d1b352359cd3be1dbbe2e66936f