squash: fix bad refactoring

open-telemetry · Mar 2, 2023 · 5261676 · 5261676
1 parent 999594e
commit 5261676
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/instrumentation/rack/lib/opentelemetry/instrumentation/rack/middlewares/event_handler.rb b/instrumentation/rack/lib/opentelemetry/instrumentation/rack/middlewares/event_handler.rb
@@ -142,9 +142,9 @@ def on_finish(request, response)
 
           EMPTY_HASH = {}.freeze
           def extract_request_headers(env)
-            return EMPTY_HASH if @allowed_request_headers.empty?
+            return EMPTY_HASH if allowed_request_headers.empty?
 
-            @allowed_request_headers.each_with_object({}) do |(key, value), result|
+            allowed_request_headers.each_with_object({}) do |(key, value), result|
               result[value] = env[key] if env.key?(key)
             end
           end