K 10
svn:author
V 8
jmallett
K 8
svn:date
V 27
2002-10-20T22:49:06.000000Z
K 7
svn:log
V 156
When dumping thread info, only include the filename and line if we actually
know what file! (Prevents use of NULL).

MFC after:	1 day
Reviewed by:	deischen

END