From 50c2af5eeaa10b776e19d47d55671495c4a82fbb Mon Sep 17 00:00:00 2001
From: z14git <lzl1992@gmail.com>
Date: Tue, 21 Jan 2020 16:38:07 +0800
Subject: [serial.c] 修复在没有开启ulog时，警告日志不会输出的问题
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---
 components/drivers/serial/serial.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'components')

diff --git a/components/drivers/serial/serial.c b/components/drivers/serial/serial.c
index 48cf95073d..d1c04dec6f 100644
--- a/components/drivers/serial/serial.c
+++ b/components/drivers/serial/serial.c
@@ -333,7 +333,7 @@ static void _serial_check_buffer_size(void)
 
     if (already_output == RT_FALSE)
     {
-#if defined(ULOG_USING_ISR_LOG)
+#if !defined(RT_USING_ULOG) || defined(ULOG_USING_ISR_LOG)
         LOG_W("Warning: There is no enough buffer for saving data,"
               " please increase the RT_SERIAL_RB_BUFSZ option.");
 #endif
-- 
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