From 8753bb38596f7148d0cf60b8c1ccad7db4eef609 Mon Sep 17 00:00:00 2001
From: Timothy J Fontaine <tjfontaine@gmail.com>
Date: Sun, 12 Jan 2014 10:04:21 -0800
Subject: src: return empty set on ENOSYS for interfaces

If node was compiled with --no-ifaddrs to support older operating
systems, don't throw instead simply return an empty object

Fixes #6846
---
 src/node_os.cc | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/node_os.cc b/src/node_os.cc
index 4b325d820..07f73f4b7 100644
--- a/src/node_os.cc
+++ b/src/node_os.cc
@@ -207,11 +207,14 @@ static Handle<Value> GetInterfaceAddresses(const Arguments& args) {
 
   uv_err_t err = uv_interface_addresses(&interfaces, &count);
 
+  ret = Object::New();
+
+  if (err.code == UV_ENOSYS)
+    return scope.Close(ret);
+
   if (err.code != UV_OK)
     return ThrowException(UVException(err.code, "uv_interface_addresses"));
 
-  ret = Object::New();
-
   for (i = 0; i < count; i++) {
     name = String::New(interfaces[i].name);
     if (ret->Has(name)) {
-- 
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