fix(ui): Check object exists access before accessing it (#2886)

2022-12-18 12:21:30 +10:00
parent 37e07ec95d
commit 2b00583f46
1 changed files with 6 additions and 0 deletions
@@ -312,7 +312,13 @@ bool ViewMain::enableWidgetSelect(bool enable)
  widget_select = enable;

  lv_obj_t* tile = lv_tileview_get_tile_act(tile_view);
+  if(!tile)
+    return true;
+
  auto cont_obj = lv_obj_get_child(tile, 0);
+  if(!cont_obj)
+    return true;
+
  auto cont = (WidgetsContainer*)lv_obj_get_user_data(cont_obj);

  for (uint32_t i = 0; i < cont->getZonesCount(); i++) {