gnucash maint: [gnc-tree-view] some char* freed

[Christopher Lam]

Updated	 via  https://github.com/Gnucash/gnucash/commit/2e81d444 (commit)
	from  https://github.com/Gnucash/gnucash/commit/b598375e (commit)



commit 2e81d4440262b01bbf304c9adddbac96550febed
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Wed Jul 27 20:00:08 2022 +0800

    [gnc-tree-view] some char* freed



Summary of changes:
 gnucash/gnome-utils/gnc-tree-view.c | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)