gnucash master: Don't reference undefined variable if price is not set.

[Mike Alexander]

Updated	 via  https://github.com/Gnucash/gnucash/commit/5660fde3 (commit)
	from  https://github.com/Gnucash/gnucash/commit/15938d07 (commit)



commit 5660fde36a6ca0e8adff72d526606904fad7c9f8
Author: Mike Alexander <mta at umich.edu>
Date:   Tue Jun 9 02:10:25 2020 -0400

    Don't reference undefined variable if price is not set.



Summary of changes:
 libgnucash/quotes/gnc-fq-dump.in | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)