From 0c572e1675632c720bf4e9aa6bbde5f324046274 Mon Sep 17 00:00:00 2001
From: GC-20-20 <78419332+GC-20-20@users.noreply.github.com>
Date: Sat, 4 Nov 2023 17:43:49 +0800
Subject: [PATCH] Update serialrx_main.c

Add missing variables
---
 examples/serialrx/serialrx_main.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/examples/serialrx/serialrx_main.c b/examples/serialrx/serialrx_main.c
index a64515b78..0864805ce 100644
--- a/examples/serialrx/serialrx_main.c
+++ b/examples/serialrx/serialrx_main.c
@@ -52,7 +52,7 @@ int main(int argc, FAR char *argv[])
 #else
   int fd;
   int cnt;
-  int bytecount = 0;
+
 #endif
 #ifdef CONFIG_EXAMPLES_SERIALRX_PRINTHYPHEN
   int count = 0;
@@ -64,6 +64,7 @@ int main(int argc, FAR char *argv[])
   bool eof = false;
   FAR char *buf;
   FAR char *devpath;
+  int bytecount = 0;
 
   if (argc == 1)
     {