scan.cc: update_size: handle NULL input
commit1c5af2d0400fcae65fb1a350ee1f67139c74b5ec
authorSven Verdoolaege <skimo@kotnet.org>
Mon, 24 Feb 2014 17:09:02 +0000 (24 18:09 +0100)
committerSven Verdoolaege <skimo@kotnet.org>
Mon, 24 Mar 2014 16:32:11 +0000 (24 17:32 +0100)
tree8bc95965b69038e070124182f3dd01f12da12554
parentd95861752e31a1c0c8e5afa14277f8044798a217
scan.cc: update_size: handle NULL input

In the next commit, this function may get called with NULL input
in case of errors.

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