From a28bdba322d8f2a26233c14f2e5813f98d204464 Mon Sep 17 00:00:00 2001
From: Tshepang Lekhonkhobe <tshepang@gmail.com>
Date: Thu, 14 Jan 2016 23:40:23 +0200
Subject: [PATCH] rustdoc: remove extraneous whitespace inserted in playpen
 links

---
 src/librustdoc/test.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/librustdoc/test.rs b/src/librustdoc/test.rs
index 7aa97d3652f5a..2b27bc1c781ca 100644
--- a/src/librustdoc/test.rs
+++ b/src/librustdoc/test.rs
@@ -319,6 +319,7 @@ pub fn maketest(s: &str, cratename: Option<&str>, dont_insert_main: bool,
     } else {
         prog.push_str("fn main() {\n    ");
         prog.push_str(&everything_else.replace("\n", "\n    "));
+        prog.trim();
         prog.push_str("\n}");
     }