K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-11-15T15:06:24.064810Z
K 7
svn:log
V 189
Be declarative about if an error has occured.

Fixes overflow on very large group files with lots of errors. This is
unlikely to occur in practice.

Approved by:	cperciva
MFC after:	1 week

END