K 10
svn:author
V 7
scrappy
K 8
svn:date
V 27
1998-02-20T14:26:42.000000Z
K 7
svn:log
V 194
From: Russell Vincent <russellv@uk.uu.net>

If overchan finished without processing anything, it could
dump core at the DISPOSE, due to an unitialised Xref.
This patch initialises Xref to NULL.

END
