Fix incorrect footer on return to preview

This fixes incorrect footer text being displayed when
Enable customer/company preview is enabled and the user
select a field to be edited, completes the editing and
returns to the preview to select A for accept. Only
problem was A=Accept wasn't listed on the footer.

src/gui.c

@@ -4726,33 +4726,26 @@ void nwipe_gui_preview_org_customer( int mode )
     const char *customer_name, *customer_address, *customer_contact_name, *customer_contact_phone;
     extern config_t nwipe_cfg;
 
-    /* Update the footer window. */
-    werase( footer_window );
-    if( mode == SHOWING_IN_CONFIG_MENUS )
-    {
-        nwipe_gui_title( footer_window, selection_footer );
-    }
-    else
-    {
-        nwipe_gui_title( footer_window, selection_footer_preview_prior_to_drive_selection );
-    }
-    wrefresh( footer_window );
-
     do
     {
         do
         {
             /* Clear the main window. */
             werase( main_window );
 
+            /* Update the footer window. */
+            werase( footer_window );
             if( mode == SHOWING_IN_CONFIG_MENUS )
             {
+                nwipe_gui_title( footer_window, selection_footer );
                 nwipe_gui_create_all_windows_on_terminal_resize( 0, selection_footer );
             }
             else
             {
                 nwipe_gui_create_all_windows_on_terminal_resize( 0, selection_footer_preview_prior_to_drive_selection );
+                nwipe_gui_title( footer_window, selection_footer_preview_prior_to_drive_selection );
             }
+            wrefresh( footer_window );
 
             /* Determine size of window */
             getmaxyx( main_window, wlines, wcols );