From 2dd3c44a566537ef3f45e62e04148d61ab3cfd85 Mon Sep 17 00:00:00 2001
From: Erick Tryzelaar <erick.tryzelaar@gmail.com>
Date: Tue, 23 Jul 2013 06:51:27 -0700
Subject: std: remove a malloc from os::fill_charp_buf

---
 src/libstd/os.rs | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'src/libstd')

diff --git a/src/libstd/os.rs b/src/libstd/os.rs
index 8c118d0be76..142021be471 100644
--- a/src/libstd/os.rs
+++ b/src/libstd/os.rs
@@ -87,9 +87,8 @@ pub fn getcwd() -> Path {
 
 // FIXME: move these to str perhaps? #2620
 
-pub fn fill_charp_buf(f: &fn(*mut c_char, size_t) -> bool)
-    -> Option<~str> {
-    let mut buf = vec::from_elem(TMPBUF_SZ, 0u8 as c_char);
+pub fn fill_charp_buf(f: &fn(*mut c_char, size_t) -> bool) -> Option<~str> {
+    let mut buf = [0 as c_char, .. TMPBUF_SZ];
     do buf.as_mut_buf |b, sz| {
         if f(b, sz as size_t) {
             unsafe {
-- 
cgit 1.4.1-3-g733a5