From 188fe70ceaa48f9607b146667af0fa555b206de7 Mon Sep 17 00:00:00 2001
From: Steve Klabnik <steve@steveklabnik.com>
Date: Thu, 19 Mar 2015 18:38:16 -0400
Subject: [PATCH] Remove rt::default_sched_threads and RUST_THREADS.

As @alexcrichton says, this was really a libgreen thing, and isn't
relevant now.

As this removes a technically-public function, this is a

[breaking-change]
---
 src/libtest/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libtest/lib.rs b/src/libtest/lib.rs
index 51decbab8587d..e65f1b9da38e9 100644
--- a/src/libtest/lib.rs
+++ b/src/libtest/lib.rs
@@ -844,7 +844,7 @@ fn run_tests<F>(opts: &TestOpts,
 
 #[allow(deprecated)]
 fn get_concurrency() -> uint {
-    match env::var("RUST_TEST_THREADS") {
+    match env::var("RUST_TEST_TASKS") {
         Ok(s) => {
             let opt_n: Option<uint> = s.parse().ok();
             match opt_n {