From c0dda6a0f70116bf51e2ecdf4038beccad78a4b3 Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Sat, 12 Nov 2011 21:31:14 +0900
Subject: [PATCH] Changed createSockPoolKey so that we can support IPv6 numeric
 address safely.

---
 src/DownloadEngine.cc | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/DownloadEngine.cc b/src/DownloadEngine.cc
index 03250d6c..ba82fdee 100644
--- a/src/DownloadEngine.cc
+++ b/src/DownloadEngine.cc
@@ -313,10 +313,9 @@ std::string createSockPoolKey
     key += util::percentEncode(username);
     key += "@";
   }
-  key += host;
-  key += fmt(":%u", port);
+  key += fmt("%s(%u)", host.c_str(), port);
   if(!proxyhost.empty()) {
-    key += fmt("/%s:%u", proxyhost.c_str(), proxyport);
+    key += fmt("/%s(%u)", proxyhost.c_str(), proxyport);
   }
   return key;
 }