[Libreoffice] [REVIEW] Fix for fdo#36667 for 3.4

[Cedric Bosdonnat]

Hi all,

Attached is a patch fixing the sw table formulas update in 3.4. Could
someone review and sign it off? It's a partial revert from 

http://cgit.freedesktop.org/libreoffice/writer/commit/?id=2b9726405495529d64e7ab8537ea30119f607d1e

The test in the if, was actually setting pNewVal... which was never set
and causing troubles in some (potentially loads of) cases.

Thanks,
-- 
Cédric Bosdonnat
LibreOffice hacker
http://documentfoundation.org
OOo Eclipse Integration developer
http://cedric.bosdonnat.free.fr