mozilla-b2g/gaia — pull request #4036 by mrbkap (2012-08-28 19:06:22+00:00)
Title: Recover more gracefully after a failed scan

If our scan command fails, we'll wait potentially forever at the scanning screen. This pull request makes us recover more gracefully by continually trying again until the command succeeds. I don't know if it's worth it to have a "stop" button in cases where wpa_supplican gets really out of whack, though.