From 10be0b030e110a6b0d3b5e8c82c9bc991119177c Mon Sep 17 00:00:00 2001
From: Sugs <joshi.sujit020386@gmail.com>
Date: Sat, 22 Sep 2018 18:33:32 -0400
Subject: [PATCH] Refactoring.

---
 rust/rope/src/rope.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/rust/rope/src/rope.rs b/rust/rope/src/rope.rs
index 7d66fd5aa..a0c5583e5 100644
--- a/rust/rope/src/rope.rs
+++ b/rust/rope/src/rope.rs
@@ -758,8 +758,7 @@ impl<'a> From<&'a Rope> for String {
 
 impl fmt::Display for Rope {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        let mut ci = self.iter_chunks(..);
-        for s in ci.next() {
+        for s in self.iter_chunks(..) {
             write!(f, "{}", s)?;
         }
         Ok(())