From a11446c2fbeedb7b74e15ff074f54baad82fef5d Mon Sep 17 00:00:00 2001
From: ksherlock <ksherlock@gmail.com>
Date: Mon, 8 May 2017 21:06:01 -0400
Subject: [PATCH] comparison of 0 > unsigned expression is always false
 [-Wtautological-compare]

int vs unsigned int.
---
 src/serial.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/serial.c b/src/serial.c
index e489660..8683c18 100644
--- a/src/serial.c
+++ b/src/serial.c
@@ -151,7 +151,7 @@ int ser_get_control_lines(int fd)
 
 int ser_set_control_lines(int fd, int state)
 {
-  unsigned int status;
+  int status;
 
 
   if (0 > (status = ser_get_control_lines(fd))) {