From 424517fab05bd512807ceccb3a7e7d1196b38248 Mon Sep 17 00:00:00 2001
From: Bat <baptiste@gelez.xyz>
Date: Wed, 9 May 2018 21:35:50 +0100
Subject: [PATCH] Fix a few warnings

---
 src/activity_pub/activity.rs | 1 -
 src/activity_pub/request.rs  | 4 +---
 2 files changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/activity_pub/activity.rs b/src/activity_pub/activity.rs
index a068ad0..7edfa37 100644
--- a/src/activity_pub/activity.rs
+++ b/src/activity_pub/activity.rs
@@ -1,7 +1,6 @@
 use chrono;
 use diesel::PgConnection;
 use serde_json;
-use std::str::FromStr;
 
 use activity_pub::actor::Actor;
 use activity_pub::object::Object;
diff --git a/src/activity_pub/request.rs b/src/activity_pub/request.rs
index dc00f75..0db67b7 100644
--- a/src/activity_pub/request.rs
+++ b/src/activity_pub/request.rs
@@ -1,8 +1,6 @@
 use base64;
 use diesel::PgConnection;
-use hex;
 use openssl::hash::{Hasher, MessageDigest};
-use openssl::sha::sha256;
 use reqwest::header::{Date, Headers, UserAgent};
 use std::time::SystemTime;
 
@@ -45,7 +43,7 @@ pub fn signature<S: Signer>(signer: &S, headers: Headers, conn: &PgConnection) -
 
 pub fn digest(body: String) -> Digest {
     let mut hasher = Hasher::new(MessageDigest::sha256()).unwrap();
-    hasher.update(&body.into_bytes()[..]);
+    hasher.update(&body.into_bytes()[..]).unwrap();
     let res = base64::encode(&hasher.finish().unwrap());
     Digest(format!("SHA-256={}", res))
 }