tdf#97369: Fix SUMming in the software interpreter

GetRefRowSize() is not what we want, but GetArrayLength(). I think. At
least helps in the sample document. (Need a hard recalc after loading
it, though, but I assume that is expected.)

Also, fix the handling of multiple columns in the area being summed.

Change-Id: I21477ca83042a40a300bc033e4a8b74ab5fc3015
Reviewed-on: https://gerrit.libreoffice.org/22153
Reviewed-by: Tor Lillqvist <tml@collabora.com>
Tested-by: Tor Lillqvist <tml@collabora.com>

0 files changed, 0 insertions, 0 deletions