From 9e8676af2c7751f0288d0d04905a44cb93f6d8f9 Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Sun, 8 Apr 2012 17:45:33 +0900
Subject: [PATCH] Disable IPv6 by default only if MinGW 32bit build.

---
 src/OptionHandlerFactory.cc | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/OptionHandlerFactory.cc b/src/OptionHandlerFactory.cc
index f575d872..dcb73b65 100644
--- a/src/OptionHandlerFactory.cc
+++ b/src/OptionHandlerFactory.cc
@@ -229,7 +229,7 @@ OptionHandlerFactory::createOptionHandlers()
     SharedHandle<OptionHandler> op(new BooleanOptionHandler
                                    (PREF_DISABLE_IPV6,
                                     TEXT_DISABLE_IPV6,
-#ifdef __MINGW32__
+#if defined(__MINGW32__) && !defined(__MINGW64__)
                                     // Disable IPv6 by default for
                                     // MinGW build.  This is because
                                     // numerous IPv6 routines are
@@ -237,9 +237,9 @@ OptionHandlerFactory::createOptionHandlers()
                                     // getaddrinfo failed in
                                     // configure.
                                     A2_V_TRUE,
-#else // !__MINGW32__
+#else // !defined(__MINGW32__) || defined(__MINGW64__)
                                     A2_V_FALSE,
-#endif // !__MINGW32__
+#endif // !defined(__MINGW32__) || defined(__MINGW64__)
                                     OptionHandler::OPT_ARG));
     op->addTag(TAG_ADVANCED);
     handlers.push_back(op);