From 0e620ac030eddc9a12ada8a209e8ffeda6e10427 Mon Sep 17 00:00:00 2001
From: Ben Blum <bblum@andrew.cmu.edu>
Date: Wed, 22 Aug 2012 14:10:56 -0400
Subject: [PATCH] Remove one last default argument mode from core::os

---
 src/libcore/os.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libcore/os.rs b/src/libcore/os.rs
index 36e7dbe33468..1b68ffc6f38f 100644
--- a/src/libcore/os.rs
+++ b/src/libcore/os.rs
@@ -484,7 +484,7 @@ fn homedir() -> option<Path> {
 fn tmpdir() -> Path {
     return lookup();
 
-    fn getenv_nonempty(v: Path) -> option<Path> {
+    fn getenv_nonempty(+v: Path) -> option<Path> {
         match getenv(v) {
             some(x) =>
                 if str::is_empty(x) {