fetch env at runtime only

1 files changed, 4 insertions, 3 deletions

diff --git a/lib/matrix_app_service/auth_plug.ex b/lib/matrix_app_service/auth_plug.ex
index 529cefd..c3fcb71 100644
--- a/lib/matrix_app_service/auth_plug.ex
+++ b/lib/matrix_app_service/auth_plug.ex
@@ -4,12 +4,13 @@ defmodule MatrixAppService.AuthPlug do
   require Logger
 
   @impl Plug
-  def init(_opts) do
-    Application.fetch_env!(:matrix_app_service, :homeserver_token)
+  def init(opts) do
+    opts
   end
 
   @impl Plug
-  def call(%Plug.Conn{params: %{"access_token" => hs_token}} = conn, config_hs_token) do
+  def call(%Plug.Conn{params: %{"access_token" => hs_token}} = conn, _) do
+    config_hs_token = Application.fetch_env!(:matrix_app_service, :homeserver_token)
     with ^config_hs_token <- hs_token do
       conn
     else