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chore(group): avoid null pointer access (#5863)

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蒋慧赟
2024-03-18 06:11:06 +00:00
committed by GitHub
parent ad1bfa6412
commit 79d72d65e5
1 changed files with 3 additions and 2 deletions
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src/core/lv_group.c
+3 -2
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@@ -173,8 +173,9 @@ 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);
}