From 973dd33e71902b13fe871f36b72fca4b0f9ee22a Mon Sep 17 00:00:00 2001
From: c_oflynn <c_oflynn@81a1dc3b-b13d-400b-aceb-764788c761c2>
Date: Thu, 24 Nov 2005 15:00:49 +0000
Subject: [PATCH] *Added Brian Dean's patch to ser_win32.c, fixing bug 14681
 "-vvvv causes communication to fail"

git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@546 81a1dc3b-b13d-400b-aceb-764788c761c2
---
 ser_win32.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/ser_win32.c b/ser_win32.c
index 3b21a2aa..8ccecc62 100644
--- a/ser_win32.c
+++ b/ser_win32.c
@@ -179,6 +179,7 @@ static int ser_send(int fd, char * buf, size_t buflen)
 	size_t len = buflen;
 	unsigned char c='\0';
 	DWORD written;
+        char * b = buf;
 
 	HANDLE hComPort=(HANDLE)fd;
 
@@ -195,8 +196,8 @@ static int ser_send(int fd, char * buf, size_t buflen)
 	{
 		fprintf(stderr, "%s: Send: ", progname);
 
-		while (buflen) {
-			c = *buf;
+		while (len) {
+			c = *b;
 			if (isprint(c)) {
 				fprintf(stderr, "%c ", c);
 			}
@@ -204,8 +205,8 @@ static int ser_send(int fd, char * buf, size_t buflen)
 				fprintf(stderr, ". ");
 			}
 			fprintf(stderr, "[%02x] ", c);
-			buf++;
-			buflen--;
+			b++;
+			len--;
 		}
       fprintf(stderr, "\n");
 	}