From 8787d317fce6c48cdc90c455069500d3da42fc99 Mon Sep 17 00:00:00 2001
From: Kaleb Bozorgzadeh <kaleb@verypossible.com>
Date: Wed, 7 Oct 2020 09:23:03 -0600
Subject: [PATCH] Address some comments on readability

---
 lib/scrub.ex                        | 2 +-
 lib/scrub/cip/connection_manager.ex | 3 +--
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/lib/scrub.ex b/lib/scrub.ex
index dc60a8b..05eb9bd 100644
--- a/lib/scrub.ex
+++ b/lib/scrub.ex
@@ -63,7 +63,7 @@ defmodule Scrub do
       {:ok, _} ->
         {:error, :no_tag_found}
 
-      error ->
+      {:error, _} = error ->
         error
     end
   end
diff --git a/lib/scrub/cip/connection_manager.ex b/lib/scrub/cip/connection_manager.ex
index e9e94ea..19fa571 100644
--- a/lib/scrub/cip/connection_manager.ex
+++ b/lib/scrub/cip/connection_manager.ex
@@ -139,9 +139,8 @@ defmodule Scrub.CIP.ConnectionManager do
       end
 
     request_path_padded = <<request_path::binary, 0x00::size(request_path_padding)-unit(8)>>
-    request_path = <<0x91, byte_size(request_path)::usint, request_path_padded::binary>>
 
-    <<request_path::binary>>
+    <<0x91, byte_size(request_path)::usint, request_path_padded::binary>>
   end
 
   def encode_request_path(request_path) when is_list(request_path) do