K 10
svn:author
V 8
truckman
K 8
svn:date
V 27
2016-06-07T16:53:05.289039Z
K 7
svn:log
V 180
MFC r299921

Add an assertion to catch a potential underflow in an array index
calculation, though this should not happen in the current code.

Reported by:	Coverity
CID:		1008486

END