From e94b29065fab8da9530029f810306da1797810a1 Mon Sep 17 00:00:00 2001
From: Michael Hewson <michael@michaelhewson.ca>
Date: Fri, 22 Dec 2017 12:40:39 -0500
Subject: fix some errors in libstd

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

(limited to 'src/libstd/sys/unix/os.rs')

diff --git a/src/libstd/sys/unix/os.rs b/src/libstd/sys/unix/os.rs
index 4f33a2b12fe..a46e855b4a6 100644
--- a/src/libstd/sys/unix/os.rs
+++ b/src/libstd/sys/unix/os.rs
@@ -453,7 +453,7 @@ pub fn getenv(k: &OsStr) -> io::Result<Option<OsString>> {
     let k = CString::new(k.as_bytes())?;
     unsafe {
         ENV_LOCK.lock();
-        let s = libc::getenv(k.as_ptr()) as *const _;
+        let s = libc::getenv(k.as_ptr()) as *const libc::c_char;
         let ret = if s.is_null() {
             None
         } else {
-- 
cgit 1.4.1-3-g733a5