---

yaml
---
r: 186332
b: refs/heads/try
c: b0b4136
h: refs/heads/master
v: v3

Author: GuillaumeGomez

[refs]

@@ -2,7 +2,7 @@
 refs/heads/master: b4c965ee803a4521d8b4575f634e036f93e408f3
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: 3a96d6a9818fe2affc98a187fb1065120458cee9
-refs/heads/try: 7b973ba827076fcee194521b21a3b30caab41012
+refs/heads/try: b0b4136d457d7be14ab147b6a46ea6bda10966f0
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596

branches/try/src/libsyntax/ext/env.rs

@@ -22,7 +22,6 @@ use ext::build::AstBuilder;
 use parse::token;
 
 use std::env;
-use std::os;
 
 pub fn expand_option_env<'cx>(cx: &'cx mut ExtCtxt, sp: Span, tts: &[ast::TokenTree])
                               -> Box<base::MacResult+'cx> {
@@ -102,12 +101,12 @@ pub fn expand_env<'cx>(cx: &'cx mut ExtCtxt, sp: Span, tts: &[ast::TokenTree])
         }
     }
 
-    let e = match os::getenv(&var) {
-        None => {
+    let e = match env::var_string(&var[]) {
+        Err(_) => {
             cx.span_err(sp, &msg);
             cx.expr_usize(sp, 0)
         }
-        Some(s) => cx.expr_str(sp, token::intern_and_get_ident(&s))
+        Ok(s) => cx.expr_str(sp, token::intern_and_get_ident(&s))
     };
     MacExpr::new(e)
 }