This fixes a rather critical bug with the current master. If the device is not shutdown correctly then it will get caught in an infinite timeout on the next run. This is because the timeout value for the new set led function was set to infinite. This PR sets it to 100ms and fixes the issue. Signed-off-by: Theodore Watson <theo@openframeworks.cc> (ofTheo)
Merge branch 'bugfix-better-keep_alive' into bugfix-infinite-timeout