--- branches/linux-serial/SlipSerial.cpp	2007/02/04 20:11:41	43
+++ branches/linux-serial/SlipSerial.cpp	2007/02/05 07:06:43	49
@@ -1,5 +1,8 @@
+//#ifdef _MSC_VER
 #include "StdAfx.h"
-#include ".\slipserial.h"
+//#endif
+
+#include "SlipSerial.h"
 
 #include <iomanip>
 
@@ -39,7 +42,13 @@
 
 	while ( /*bytesReady() >0 &&*/ state != SlipStopped)
 	{
-		unsigned char data = readByte();
+		int c = readByte();
+		if (c == -1) 
+		{
+			Sleep(1);
+			continue;
+		}
+		unsigned char data = (unsigned char) c;
 		switch (state)
 		{
 			case SlipNormal:
@@ -105,4 +114,4 @@
 	}
 	else
 		writeByte( out );
-}
\ No newline at end of file
+}