From ad1d6600b84435322120bec2a79db4b0499f6ebb Mon Sep 17 00:00:00 2001
From: Bluebear233 <417350690@qq.com>
Date: Sat, 15 Sep 2018 00:32:36 +0800
Subject: [PATCH] Update libc.c
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修复没有使用RT_USING_CONSOLE时，libc.c编译报错
---
 components/libc/compilers/newlib/libc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/libc/compilers/newlib/libc.c b/components/libc/compilers/newlib/libc.c
index 0b7350c30e..495ecf4ce0 100644
--- a/components/libc/compilers/newlib/libc.c
+++ b/components/libc/compilers/newlib/libc.c
@@ -39,7 +39,7 @@ int	_EXFUN(putenv,(char *__string));
 
 int libc_system_init(void)
 {
-#if defined(RT_USING_DFS) & defined(RT_USING_DFS_DEVFS)
+#if defined(RT_USING_DFS) & defined(RT_USING_DFS_DEVFS) & defined(RT_USING_CONSOLE)
     rt_device_t dev_console;
 
     dev_console = rt_console_get_device();