From 2954e1d0401e2b9588f9333d9ab931b7ddb37447 Mon Sep 17 00:00:00 2001
From: iceman1001 <iceman@iuse.se>
Date: Tue, 26 Sep 2017 22:26:57 +0200
Subject: [PATCH] fix:  forgot some parentheses

---
 uart/uart_posix.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/uart/uart_posix.c b/uart/uart_posix.c
index 9679af328..8d284140a 100644
--- a/uart/uart_posix.c
+++ b/uart/uart_posix.c
@@ -227,9 +227,9 @@ bool uart_send(const serial_port sp, const byte_t* pbtTx, const size_t szTxLen)
   while (szPos < szTxLen) {
     // Reset file descriptor
     FD_ZERO(&rfds);
-    FD_SET((spu->fd, &rfds);
+    FD_SET(spu->fd, &rfds);
     tv = timeout;
-    res = select((spu->fd+1, NULL, &rfds, NULL, &tv);
+    res = select(spu->fd + 1, NULL, &rfds, NULL, &tv);
     
     // Write error
     if (res < 0) {