gnucash maint: Bug 772484 - Segfault on Transaction edit

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash/commit/ad1ba561 (commit)
	from  https://github.com/Gnucash/gnucash/commit/fcd817a6 (commit)



commit ad1ba561053d7d73cd983184e70956c8bc2df8a0
Author: John Ralls <jralls at ceridwen.us>
Date:   Sat Dec 10 15:08:03 2016 -0800

    Bug 772484 - Segfault on Transaction edit
    
    Fix a couple of places where we can pass a NULL GDateTime* if the
    database contains a bad date.



Summary of changes:
 src/libqof/qof/gnc-date.c | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)