gnucash maint: fix spurious error about uninitialized have_end

[Christopher Lam]

Updated	 via  https://github.com/Gnucash/gnucash/commit/b4205246 (commit)
	from  https://github.com/Gnucash/gnucash/commit/e3fd6bf4 (commit)



commit b42052464ba9701a3d1834fc58fa0deb32ab9afe
Author: Romanos Skiadas <rom.skiad at gmail.com>
Date:   Fri Aug 27 01:00:32 2021 +0300

    fix spurious error about uninitialized have_end
    
    in gnc_tree_view_account_select_subaccounts, gcc thinks have_end might
    not be initialized, but since the function exits if num_children == 0,
    the while (num_children) loop will always be entered. Silence the
    warning.



Summary of changes:
 gnucash/gnome-utils/gnc-tree-view-account.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)