From c0d3b291d55122d319ddc28010675afdaab73dfc Mon Sep 17 00:00:00 2001
From: Patrick Walton <pcwalton@mimiga.net>
Date: Tue, 4 Dec 2012 16:03:50 -0800
Subject: [PATCH] librustc: Shot in the dark to try to unbreak Windows. rs=me

---
 src/librustc/middle/typeck/infer/unify.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/librustc/middle/typeck/infer/unify.rs b/src/librustc/middle/typeck/infer/unify.rs
index 5fa4acecdc8..452e950dba6 100644
--- a/src/librustc/middle/typeck/infer/unify.rs
+++ b/src/librustc/middle/typeck/infer/unify.rs
@@ -43,7 +43,7 @@ impl infer_ctxt {
             match (*var_val) {
               redirect(ref vid) => {
                 let node = self.get(vb, (*vid));
-                if node.root != (*vid) {
+                if node.root.ne(vid) {
                     // Path compression
                     vb.vals.insert((*vid).to_uint(), redirect(node.root));
                 }