fix(disp) disp->screens isn't terminated by a null member, so use screen_cnt instead

2021-03-01 13:58:20 -05:00
parent 47b8893f99
commit db7a6e4fac
1 changed files with 1 additions and 1 deletions
--- a/src/lv_hal/lv_hal_disp.c
+++ b/src/lv_hal/lv_hal_disp.c
@@ -175,7 +175,7 @@ void lv_disp_drv_update(lv_disp_t * disp, lv_disp_drv_t * new_drv)
    memcpy(&disp->driver, new_drv, sizeof(lv_disp_drv_t));

    uint32_t i;
-    for(i = 0; disp->screens[i]; i++) {
+    for(i = 0; i < disp->screen_cnt; i++) {
        lv_obj_set_size(disp->screens[i], lv_disp_get_hor_res(disp), lv_disp_get_ver_res(disp));
    }