altosui: Lock access to preferences data
authorKeith Packard <keithp@keithp.com>
Wed, 12 Sep 2012 23:06:59 +0000 (16:06 -0700)
committerKeith Packard <keithp@keithp.com>
Wed, 12 Sep 2012 23:06:59 +0000 (16:06 -0700)
These are accessed by several different threads, so keep things sane
by just holding locks across all access.

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

No differences found