nobu	2010-09-15 08:26:03 +0900 (Wed, 15 Sep 2010)

  New Revision: 29255

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=29255

  Log:
    * ext/socket/raddrinfo.c (ruby_getaddrinfo__darwin): suppress a
      warning.

  Modified files:
    trunk/ext/socket/raddrinfo.c

Index: ext/socket/raddrinfo.c
===================================================================
--- ext/socket/raddrinfo.c	(revision 29254)
+++ ext/socket/raddrinfo.c	(revision 29255)
@@ -102,11 +102,13 @@
 #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 @@
 #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;

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