From 2f847a1f3349c81c86f442f710f39ac8749b5387 Mon Sep 17 00:00:00 2001
From: Simen Svale Skogsrud <simen@bengler.no>
Date: Fri, 2 Jul 2010 23:23:32 +0200
Subject: [PATCH] support both CR and LF and CRLF line termination

---
 serial_protocol.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/serial_protocol.c b/serial_protocol.c
index 3e246f1..1557f53 100644
--- a/serial_protocol.c
+++ b/serial_protocol.c
@@ -50,7 +50,7 @@ void sp_process()
   char c;
   while((c = serialRead()) != -1) 
   {
-    if((c == '\n')) {  // Line is complete. Then execute!
+    if((char_counter > 0) && ((c == '\n') || (c == '\r'))) {  // Line is complete. Then execute!
       line[char_counter] = 0;
       printString(line); printPgmString(PSTR("\r\n"));        
       gc_execute_line(line);