From 4b04fdd328452db69645642df67ceb152a517bad Mon Sep 17 00:00:00 2001
From: adamdunkels <adamdunkels>
Date: Tue, 23 Feb 2010 18:26:26 +0000
Subject: [PATCH] Minor style fix
---
core/dev/serial-line.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/core/dev/serial-line.c b/core/dev/serial-line.c
index 0afafad8e..fa9cd45c5 100644
--- a/core/dev/serial-line.c
+++ b/core/dev/serial-line.c
@@ -28,7 +28,7 @@
*
* This file is part of the Contiki operating system.
*
- * @(#)$Id: serial-line.c,v 1.3 2009/11/02 12:47:06 fros4943 Exp $
+ * @(#)$Id: serial-line.c,v 1.4 2010/02/23 18:26:26 adamdunkels Exp $
*/
#include "dev/serial-line.h"
#include <string.h> /* for memcpy() */
@@ -61,7 +61,8 @@ int
serial_line_input_byte(unsigned char c)
{
static uint8_t overflow = 0; /* Buffer overflow: ignore until END */
- if (IGNORE_CHAR(c)) {
+
+ if(IGNORE_CHAR(c)) {
return 0;
}
@@ -92,12 +93,12 @@ PROCESS_THREAD(serial_line_process, ev, data)
PROCESS_BEGIN();
serial_line_event_message = process_alloc_event();
- ptr=0;
+ ptr = 0;
while(1) {
-
/* Fill application buffer until newline or empty */
int c = ringbuf_get(&rxbuf);
+
if(c == -1) {
/* Buffer empty, wait for poll */
PROCESS_YIELD();