From 000d965a5ee1db79117bcd88894d85dfec6f8b86 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Beat=20K=C3=BCng?= <beat-kueng@gmx.net>
Date: Tue, 3 Jan 2017 10:25:42 +0100
Subject: [PATCH] fix test_uart_loopback: 0 is a valid file descriptor

---
 src/systemcmds/tests/test_uart_loopback.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/systemcmds/tests/test_uart_loopback.c b/src/systemcmds/tests/test_uart_loopback.c
index f6d4190922..d7df51517b 100644
--- a/src/systemcmds/tests/test_uart_loopback.c
+++ b/src/systemcmds/tests/test_uart_loopback.c
@@ -76,7 +76,7 @@ int test_uart_loopback(int argc, char *argv[])
 	}
 
 	if (uart5 < 0) {
-		if (uart2 > 0) {
+		if (uart2 >= 0) {
 			close(uart2);
 		}