From dbd22cfdd804d592c15759ba4f266dd5a99535f8 Mon Sep 17 00:00:00 2001
From: Kent Overstreet <kent.overstreet@gmail.com>
Date: Fri, 20 Nov 2015 01:03:24 -0900
Subject: [PATCH] fix some annoying build warnings

---
 benches/shootout-pidigits.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/benches/shootout-pidigits.rs b/benches/shootout-pidigits.rs
index 7ddb3d1..2cdcbda 100644
--- a/benches/shootout-pidigits.rs
+++ b/benches/shootout-pidigits.rs
@@ -93,7 +93,7 @@ fn pidigits(n: isize, out: &mut io::Write) -> io::Result<()> {
     let mut k = 0;
     let mut context = Context::new();
 
-    for i in (1..(n+1)) {
+    for i in 1..(n+1) {
         let mut d;
         loop {
             k += 1;
@@ -110,7 +110,7 @@ fn pidigits(n: isize, out: &mut io::Write) -> io::Result<()> {
 
     let m = n % 10;
     if m != 0 {
-        for _ in (m..10) { try!(write!(out, " ")); }
+        for _ in m..10 { try!(write!(out, " ")); }
         try!(write!(out, "\t:{}\n", n));
     }
     Ok(())