gnucash maint: Bug 797840 - Regression: Invoices printed to PDF generate an extra blank page

[Christopher Lam]

Updated	 via  https://github.com/Gnucash/gnucash/commit/17727a7b (commit)
	from  https://github.com/Gnucash/gnucash/commit/58a08a01 (commit)



commit 17727a7b775a029b3526fe0153498e4694c74e03
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Sat Jul 11 13:02:22 2020 +0800

    Bug 797840 - Regression: Invoices printed to PDF generate an extra blank page
    
    height was set as 100vh to ensure charts would fill the viewport. this
    causes extra blank page in PDF exports. modify css to unset height for
    @media print.



Summary of changes:
 gnucash/report/html-fonts.scm      | 1 +
 gnucash/report/stylesheets/css.scm | 6 ++++++
 2 files changed, 7 insertions(+)