gnucash maint: [csv-transactions-export] couple leaks plugged

[Christopher Lam]

Updated	 via  https://github.com/Gnucash/gnucash/commit/0e81d42e (commit)
	from  https://github.com/Gnucash/gnucash/commit/6b64c70c (commit)



commit 0e81d42e0834dff7c1364742b7e4fe30ca47868d
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Wed Jul 27 00:21:01 2022 +0800

    [csv-transactions-export] couple leaks plugged



Summary of changes:
 gnucash/import-export/csv-exp/csv-transactions-export.c | 2 ++
 1 file changed, 2 insertions(+)