X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Futil%2Fser.rs;h=fe331f6bf4d748cb7f74a22607b87f0622a03589;hb=002a5db5b07fd317545d3aa4f1a217cd40b608e2;hp=4e69a37d20e9fcc5e0d093804136ef9f90be1747;hpb=1d4f9c8dec54a276834fb563d4b82e852ba931f6;p=rust-lightning

diff --git a/lightning/src/util/ser.rs b/lightning/src/util/ser.rs
index 4e69a37d..fe331f6b 100644
--- a/lightning/src/util/ser.rs
+++ b/lightning/src/util/ser.rs
@@ -12,9 +12,8 @@
 
 use prelude::*;
 use std::io::{Read, Write};
-use std::collections::HashMap;
 use core::hash::Hash;
-use std::sync::Mutex;
+use sync::Mutex;
 use core::cmp;
 
 use bitcoin::secp256k1::Signature;