dns_uv.js.patch

diff --git a/lib/dns_uv.js b/lib/dns_uv.js
index cc6a1b5..5208741 100644
--- a/lib/dns_uv.js
+++ b/lib/dns_uv.js
@@ -117,6 +117,13 @@ exports.lookup = function(domain, family, callback) {
     return {};
   }
 
+  // Hack to avoid resolver confusion on dual-stack systems.
+  // This is quite likely not the proper solution...
+  if (family === 0 && domain === 'localhost') {
+    callback(null, '127.0.0.1', 4);
+    return {};
+  }
+
   var matchedFamily = net.isIP(domain);
   if (matchedFamily) {
     callback(null, domain, matchedFamily);