From 743a5b68ed013fee1105163093b08a942d6d7db8 Mon Sep 17 00:00:00 2001
From: Konstantin Pospelov <kupospelov@gmail.com>
Date: Mon, 18 Dec 2017 10:40:15 +0300
Subject: [PATCH] join: simplify closure for line parsing

---
 src/join/join.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/join/join.rs b/src/join/join.rs
index 5f351ee76..03d0396ef 100644
--- a/src/join/join.rs
+++ b/src/join/join.rs
@@ -53,7 +53,7 @@ struct Line {
 
 impl Line {
     fn new(string: String) -> Line {
-        Line { fields: string.split_whitespace().map(|s| String::from(s)).collect() }
+        Line { fields: string.split_whitespace().map(String::from).collect() }
     }
 
     /// Get field at index.