void (*on_exit)(struct cui *cui,
struct pmenu_item *item,
struct pb_boot_data *bd);
+ bool need_redraw;
int label_x;
int field_x;
struct boot_editor *boot_editor = boot_editor_from_scr(scr);
widgetset_post(boot_editor->widgetset);
nc_scr_frame_draw(scr);
- redrawwin(scr->main_ncw);
+ if (boot_editor->need_redraw) {
+ redrawwin(scr->main_ncw);
+ boot_editor->need_redraw = false;
+ }
wrefresh(boot_editor->scr.main_ncw);
pad_refresh(boot_editor);
return 0;
s = widget_textbox_get_value(boot_editor->widgets.image_f);
bd->image = conditional_prefix(bd, prefix, s);
+ if (!bd->image) {
+ talloc_free(bd);
+ return NULL;
+ }
s = widget_textbox_get_value(boot_editor->widgets.initrd_f);
bd->initrd = conditional_prefix(bd, prefix, s);
case STATE_SAVE:
item = boot_editor->item;
bd = boot_editor_prepare_data(boot_editor);
+ if (!bd) {
+ /* Incomplete entry */
+ boot_editor->state = STATE_EDIT;
+ break;
+ }
/* fall through */
case STATE_CANCEL:
boot_editor->on_exit(boot_editor->cui, item, bd);
break;
case STATE_HELP:
boot_editor->state = STATE_EDIT;
+ boot_editor->need_redraw = true;
cui_show_help(boot_editor->cui, _("Boot Option Editor"),
&boot_editor_help_text);
break;
boot_editor->item = item;
boot_editor->on_exit = on_exit;
boot_editor->state = STATE_EDIT;
+ boot_editor->need_redraw = false;
int ncols1 = strncols(_("Device tree:"));
int ncols2 = strncols(_("Boot arguments:"));