From: tmk <hasu@tmk-kbd.com>
Date: Fri, 8 May 2020 12:30:41 +0000 (+0900)
Subject: core: ibmpc: Check response of set indicator command
X-Git-Url: https://git.friedersdorff.com/?a=commitdiff_plain;h=820d96bdabe549bd042e67df76bca6e6fc58fb81;p=max%2Ftmk_keyboard.git

core: ibmpc: Check response of set indicator command
---

diff --git a/tmk_core/protocol/ibmpc.c b/tmk_core/protocol/ibmpc.c
index 65e8a267..ed9954c1 100644
--- a/tmk_core/protocol/ibmpc.c
+++ b/tmk_core/protocol/ibmpc.c
@@ -336,6 +336,7 @@ NEXT:
 /* send LED state to keyboard */
 void ibmpc_host_set_led(uint8_t led)
 {
-    ibmpc_host_send(0xED);
-    ibmpc_host_send(led);
+    if (0xFA == ibmpc_host_send(0xED)) {
+        ibmpc_host_send(led);
+    }
 }