From 076732248e47c36793c9fa1e8e98ac573ca9ab8e Mon Sep 17 00:00:00 2001
From: ligenxxxx <59721724+ligenxxxx@users.noreply.github.com>
Date: Thu, 24 Dec 2020 11:33:30 +0800
Subject: [PATCH] Update msp_serial.c

---
 src/main/msp/msp_serial.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/main/msp/msp_serial.c b/src/main/msp/msp_serial.c
index 62bae07dcf..bbcb867df4 100644
--- a/src/main/msp/msp_serial.c
+++ b/src/main/msp/msp_serial.c
@@ -298,6 +298,7 @@ static int mspSerialSendFrame(mspPort_t *msp, const uint8_t * hdr, int hdrLen, c
         delayMicroseconds((int)serialTxBytesFree(msp->port) * perByteCostUs);
 #else
         return 0;
+#endif
     }
 
     // Transmit frame