From 7438c378bef220a335e03df28c7596a49fdda980 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Fri, 30 Aug 2002 11:10:50 +0000
Subject: prevent compiler warning

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

(limited to 'lib/hostip.c')

diff --git a/lib/hostip.c b/lib/hostip.c
index 5a173990b..cb63b4e1f 100644
--- a/lib/hostip.c
+++ b/lib/hostip.c
@@ -562,6 +562,7 @@ Curl_addrinfo *Curl_getaddrinfo(struct SessionHandle *data,
     memset(buf, 0, CURL_NAMELOOKUP_SIZE);
 #ifdef HAVE_GETHOSTBYNAME_R_5
     /* Solaris, IRIX and more */
+    (void)res; /* prevent compiler warning */
     while(!h) {
       h = gethostbyname_r(hostname,
                           (struct hostent *)buf,
-- 
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