From 933eb3e320fe6e6c06d182f52c3e599b7e5a46c3 Mon Sep 17 00:00:00 2001
From: Tshepang Lekhonkhobe <tshepang@gmail.com>
Date: Wed, 26 Aug 2015 23:15:51 +0200
Subject: [PATCH] path: the if-else block looked unusual

---
 src/libstd/path.rs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/libstd/path.rs b/src/libstd/path.rs
index 71aed0408711e..08be959de086a 100644
--- a/src/libstd/path.rs
+++ b/src/libstd/path.rs
@@ -598,8 +598,11 @@ impl<'a> Components<'a> {
     /// how much of the prefix is left from the point of view of iteration?
     #[inline]
     fn prefix_remaining(&self) -> usize {
-        if self.front == State::Prefix { self.prefix_len() }
-        else { 0 }
+        if self.front == State::Prefix {
+            self.prefix_len()
+        } else {
+            0
+        }
     }
 
     // Given the iteration so far, how much of the pre-State::Body path is left?