From 5653fe666dcf35f1139f1b561288fd925d593783 Mon Sep 17 00:00:00 2001
From: Niko Matsakis <niko@alum.mit.edu>
Date: Wed, 6 Mar 2013 09:40:58 -0500
Subject: [PATCH] Remove trailing whitespace.

---
 src/test/run-pass/issue-3168.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/test/run-pass/issue-3168.rs b/src/test/run-pass/issue-3168.rs
index e0ec62ff255..b0a3223bb3b 100644
--- a/src/test/run-pass/issue-3168.rs
+++ b/src/test/run-pass/issue-3168.rs
@@ -18,13 +18,13 @@ pub fn main() {
             p2.recv();
             error!("sibling fails");
             fail!();
-        }   
+        }
         let (p3,c3) = comm::stream();
         c.send(c3);
         c2.send(());
         error!("child blocks");
         p3.recv();
-    };  
+    };
     error!("parent tries");
     assert !p.recv().try_send(());
     error!("all done!");