gnucash master: Fix still more overflow problems.

[Mike Alexander]

Updated	 via  https://github.com/Gnucash/gnucash/commit/d0766a6b (commit)
	from  https://github.com/Gnucash/gnucash/commit/6925192a (commit)



commit d0766a6bb4a9249cf6584696fae85092ec22317d
Author: Mike Alexander <mta at umich.edu>
Date:   Sat Feb 22 17:43:28 2014 -0500

    Fix still more overflow problems.



Summary of changes:
 src/report/standard-reports/advanced-portfolio.scm | 24 +++++++++++-----------
 1 file changed, 12 insertions(+), 12 deletions(-)