gnucash master: Error in trace file for Dialog Options

[Robert Fewell]

Updated	 via  https://github.com/Gnucash/gnucash/commit/4ca52b23 (commit)
	from  https://github.com/Gnucash/gnucash/commit/1d055b6d (commit)



commit 4ca52b2380107651679bd33ede1565b17ce74d90
Author: Robert Fewell <14uBobIT at gmail.com>
Date:   Sun Jun 14 12:58:57 2020 +0100

    Error in trace file for Dialog Options
    
    When the New Account Hierarchy Assistant is used, the book options are
    added to the assistant as a notebook page and so will not have a parent
    widget to be used when restoring the window size so test for parent
    before using gnc_restore_window_size



Summary of changes:
 gnucash/gnome-utils/dialog-options.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)