James Zern 292ec5cc7d quiet a few 'uninitialized' warnings
spurious in this case, but addresses e.g.,
... potentially uninitialized local variable 'weighted_average' used

Change-Id: Ib99998bf49e4af7a82ee66f13fb850ca5b17dc71
2012-08-02 14:03:30 -07:00
..
2012-08-02 14:03:30 -07:00