From dbe25b8303af7e7255076e74db70f68f09a330a0 Mon Sep 17 00:00:00 2001
From: Taylor Cramer <cramertj@cs.washington.edu>
Date: Mon, 27 Feb 2017 22:21:40 -0800
Subject: [PATCH] Remove temp variables in example

---
 text/0000-variadic-generics.md | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/text/0000-variadic-generics.md b/text/0000-variadic-generics.md
index 7861882426a..1e770610568 100644
--- a/text/0000-variadic-generics.md
+++ b/text/0000-variadic-generics.md
@@ -121,9 +121,7 @@ impl<Head, Tail, F, R> TupleMap<F> for (Head, ...Tail)
     
     fn map(self, f: F) -> Self::Out {
         let (head, ...tail) = self;
-        let mapped_head = f(head);
-        let mapped_tail = tail.map(f);
-        (mapped_head, ...mapped_tail)
+        (f(head), ...tail.map(f))
     }
 }
 ```