K 10
svn:author
V 3
pfg
K 8
svn:date
V 27
2016-04-07T21:33:14.179270Z
K 7
svn:log
V 267
chdone(): Prevent returning uninitialized scalar value.

Improve over the solution in r297527:
Instead of attempting to initialize all the possible cases, just
move the check nearer to the case where it makes sense.

CID:		1006486
Reviewed by:	ken
MFC after:	2 weeks

END