From f9b3e269344ecd07b2d20fe197948ebb3fb251e7 Mon Sep 17 00:00:00 2001
From: Gav Wood <gav@ethcore.io>
Date: Wed, 6 Jan 2016 16:00:42 +0100
Subject: [PATCH] Fix warnings.

---
 src/spec.rs | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/spec.rs b/src/spec.rs
index b0cffc901..bdee6e62f 100644
--- a/src/spec.rs
+++ b/src/spec.rs
@@ -331,15 +331,12 @@ impl Spec {
 	}
 }
 
+#[cfg(test)]
 mod tests {
 	use std::str::FromStr;
-	use util::uint::*;
 	use util::hash::*;
-	use util::bytes::*;
-	use util::trie::*;
 	use util::sha3::*;
 	use views::*;
-	use util::memorydb::*;
 	use super::*;
 
 	#[test]