gnucash master: [c++options] Fix leak.

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash/commit/92071e88 (commit)
	from  https://github.com/Gnucash/gnucash/commit/abdd4d9e (commit)



commit 92071e88441afc5af412274dec921354c38608ee
Author: John Ralls <jralls at ceridwen.us>
Date:   Sun Mar 5 10:14:20 2023 -0800

    [c++options] Fix leak.



Summary of changes:
 libgnucash/engine/gnc-optiondb.cpp | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)