From 3f4a73f0e1d79184c51d3d696ec06376c323e0b5 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 14 Sep 2010 23:26:03 +0000
Subject: [PATCH] * ext/socket/raddrinfo.c (ruby_getaddrinfo__darwin): suppress
 a   warning.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29255 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/socket/raddrinfo.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/ext/socket/raddrinfo.c b/ext/socket/raddrinfo.c
index 283b1ff233..eff5d66ae4 100644
--- a/ext/socket/raddrinfo.c
+++ b/ext/socket/raddrinfo.c
@@ -102,11 +102,13 @@ static int str_is_number(const char *);
 #if defined(__APPLE__)
 static int
 ruby_getaddrinfo__darwin(const char *nodename, const char *servname,
-			 struct addrinfo *hints, struct addrinfo **res)
+			 const struct addrinfo *hints, struct addrinfo **res)
 {
     /* fix [ruby-core:29427] */
     const char *tmp_servname;
     struct addrinfo tmp_hints;
+    int error;
+
     tmp_servname = servname;
     MEMCPY(&tmp_hints, hints, struct addrinfo, 1);
     if (nodename && servname) {
@@ -117,10 +119,9 @@ ruby_getaddrinfo__darwin(const char *nodename, const char *servname,
 #endif
 	}
     }
-    int error = getaddrinfo(nodename, tmp_servname, &tmp_hints, res);
 
-    if (error == 0)
-    {
+    error = getaddrinfo(nodename, tmp_servname, &tmp_hints, res);
+    if (error == 0) {
         /* [ruby-dev:23164] */
         struct addrinfo *r;
         r = *res;