altosui: Catch I/O errors on telemetry device, report to user
authorKeith Packard <keithp@keithp.com>
Fri, 3 Sep 2010 19:43:45 +0000 (12:43 -0700)
committerKeith Packard <keithp@keithp.com>
Fri, 3 Sep 2010 19:43:45 +0000 (12:43 -0700)
This catches the USB device being unplugged and makes sure the
user sees an error dialog in this case.

Signed-off-by: Keith Packard <keithp@keithp.com>

No differences found