chore(group):avoid null pointer access (lvgl#5864)

OS-Q · Mar 17, 2024 · b4bdc9e · b4bdc9e
1 parent 20ac90d
commit b4bdc9e
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/core/lv_group.c b/src/core/lv_group.c
@@ -167,8 +167,9 @@ void lv_group_swap_obj(lv_obj_t * obj1, lv_obj_t * obj2)
         else if((*obj_i) == obj2)(*obj_i) = obj1;
     }
 
-    if(*g1->obj_focus == obj1) lv_group_focus_obj(obj2);
-    else if(*g1->obj_focus == obj2) lv_group_focus_obj(obj1);
+    lv_obj_t * focused = lv_group_get_focused(g1);
+    if(focused == obj1) lv_group_focus_obj(obj2);
+    else if(focused == obj2) lv_group_focus_obj(obj1);
 
 }