gnucash maint: Resolve ubuntu 14.04 naming conflict.

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash/commit/ff91056a (commit)
	from  https://github.com/Gnucash/gnucash/commit/a51be515 (commit)



commit ff91056ab1227004953ad867413f0707cd839e69
Author: John Ralls <jralls at ceridwen.us>
Date:   Sun Jul 15 16:55:55 2018 -0700

    Resolve ubuntu 14.04 naming conflict.



Summary of changes:
 libgnucash/app-utils/gnc-ui-util.c | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)