Merge remote-tracking branch 'origin/ti-fix-typo-in-cbexit'

Author: jsuhaas22

demos/high_res/lv_demo_high_res_api_example.c

@@ -7,6 +7,8 @@
  *      INCLUDES
  *********************/
 
+#include <stdlib.h>
+#include "../../src/core/lv_refr.h"
 #include "lv_demo_high_res.h"
 #include<strings.h>
 #include<pthread.h>
@@ -131,7 +133,7 @@ static void exit_cb(lv_demo_high_res_api_t * api)
     lv_obj_delete(api->base_obj);
     lv_obj_set_style_bg_color(lv_screen_active(), lv_color_black(), 0);
     lv_refr_now(NULL);
-    system("cat /dev/zero > /dev/fb1 2>/dev/null");
+    system("cat /dev/zero > /dev/fb0 2>/dev/null");
     exit(0);
 }