From 858e166119d81e76b8909da880b3b3d0e25718c3 Mon Sep 17 00:00:00 2001
From: Steven Fackler <sfackler@gmail.com>
Date: Mon, 5 Aug 2013 00:08:13 -0400
Subject: [PATCH] Removing space for NULL terminator

String NULL terminators are going away soon, so we may as well get rid
of this now so it doesn't rot.
---
 src/libextra/hex.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/libextra/hex.rs b/src/libextra/hex.rs
index 748d0391588..ddd1276a987 100644
--- a/src/libextra/hex.rs
+++ b/src/libextra/hex.rs
@@ -38,8 +38,7 @@ impl<'self> ToHex for &'self [u8] {
      * ~~~
      */
     fn to_hex(&self) -> ~str {
-        // +1 for NULL terminator
-        let mut v = vec::with_capacity(self.len() * 2 + 1);
+        let mut v = vec::with_capacity(self.len() * 2);
         for &byte in self.iter() {
             v.push(CHARS[byte >> 4]);
             v.push(CHARS[byte & 0xf]);
-- 
2.44.0