From 4f3aeb4703f26d4063cd87bf2a0862051394b504 Mon Sep 17 00:00:00 2001
From: Brian Anderson <banderson@mozilla.com>
Date: Tue, 14 Aug 2012 15:58:21 -0700
Subject: [PATCH] Attempt to fix windows bustage

---
 src/libcore/run.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/libcore/run.rs b/src/libcore/run.rs
index 02c7fe6da27a..8eb62f96a829 100644
--- a/src/libcore/run.rs
+++ b/src/libcore/run.rs
@@ -120,13 +120,13 @@ fn with_envp<T>(env: &option<~[(~str,~str)]>,
 }
 
 #[cfg(windows)]
-fn with_envp<T>(env: option<~[(~str,~str)]>,
+fn with_envp<T>(env: &option<~[(~str,~str)]>,
                 cb: fn(*c_void) -> T) -> T {
     // On win32 we pass an "environment block" which is not a char**, but
     // rather a concatenation of null-terminated k=v\0 sequences, with a final
     // \0 to terminate.
     unsafe {
-        match env {
+        match *env {
           some(es) if !vec::is_empty(es) => {
             let mut blk : ~[u8] = ~[];
             for vec::each(es) |e| {