From 11a7ac0d6a84290001a5239df37bbca4270b17d4 Mon Sep 17 00:00:00 2001
From: Guenter Knauf <lists@gknw.net>
Date: Fri, 27 Jul 2012 03:54:58 +0200
Subject: Fixed compiler warning 'unused parameter'.

---
 lib/idn_win32.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/idn_win32.c b/lib/idn_win32.c
index 6ea3dc018..68accdca4 100644
--- a/lib/idn_win32.c
+++ b/lib/idn_win32.c
@@ -61,6 +61,7 @@ int curl_win32_idn_to_ascii(const char *in, char **out)
 
 int curl_win32_ascii_to_idn(const char *in, size_t in_len, char **out_utf8)
 {
+  (void)in_len; /* unused */
   if(in) {
     WCHAR unicode[IDN_MAX_LENGTH];
 
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