PetScan::mark_write: handle NULL access
commitd55430fc4e9c0204c74f463d5e427cfe081fcad9
authorSven Verdoolaege <skimo@kotnet.org>
Thu, 4 Oct 2012 08:20:58 +0000 (4 10:20 +0200)
committerSven Verdoolaege <skimo@kotnet.org>
Thu, 8 Nov 2012 14:07:47 +0000 (8 15:07 +0100)
tree5a098cc97d52ed007260f62fd37a72c1504e359c
parentcb986b581f9b9f0d3e8829875d31ca5e6dee8e41
PetScan::mark_write: handle NULL access

Although mark_write is currently only called with a non-NULL argument,
we may want to call it with a possibly NULL argument in later commits.

Signed-off-by: Sven Verdoolaege <skimo@kotnet.org>
scan.cc