From c8a134818aa54ca610ac33db781dba263864acdc Mon Sep 17 00:00:00 2001
From: twinaphex <libretro@gmail.com>
Date: Wed, 27 Dec 2017 21:05:24 +0100
Subject: [PATCH] Fix fall-through

---
 dynamic.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/dynamic.c b/dynamic.c
index 3a75ac0141..629f019fbd 100644
--- a/dynamic.c
+++ b/dynamic.c
@@ -1685,8 +1685,10 @@ bool rarch_environment_cb(unsigned cmd, void *data)
       {
          struct retro_led_interface *ledintf =
             (struct retro_led_interface *)data;
-         ledintf->set_led_state = led_driver_set_led;
+         if (ledintf)
+            ledintf->set_led_state = led_driver_set_led;
       }
+      break;
       
       default:
          RARCH_LOG("Environ UNSUPPORTED (#%u).\n", cmd);