Better cope with null values in the segments_used table.
authorMichael Vrable <mvrable@cs.ucsd.edu>
Mon, 14 Jul 2008 21:17:57 +0000 (14:17 -0700)
committerMichael Vrable <mvrable@turin.ucsd.edu>
Mon, 14 Jul 2008 21:17:57 +0000 (14:17 -0700)
commitb1593251f9c7f207027671960d6a25d695c0424b
treea30fdd968931235627a3a98453513f576226bd65
parent6450a89067119296800fc1148bb8a88d26857b6e
Better cope with null values in the segments_used table.

Treat nulls utilization values as 0.0 for cleaning purposes.  These
shouldn't come up, but may have been generated due to bugs in the SQLite
library, so deal gracefully with them instead of failing with an exception.
lbs.py