diff --git a/lib/rack/sendfile.rb b/lib/rack/sendfile.rb
index 45f0a8c36..9c6e0c42f 100644
--- a/lib/rack/sendfile.rb
+++ b/lib/rack/sendfile.rb
@@ -111,7 +111,7 @@ def initialize(app, variation = nil, mappings = [])
     end
 
     def call(env)
-      status, headers, body = response = @app.call(env)
+      _, headers, body = response = @app.call(env)
 
       if body.respond_to?(:to_path)
         case type = variation(env)
diff --git a/lib/rack/version.rb b/lib/rack/version.rb
index d253eec32..e634f23ae 100644
--- a/lib/rack/version.rb
+++ b/lib/rack/version.rb
@@ -25,7 +25,7 @@ def self.version
     VERSION
   end
 
-  RELEASE = "3.0.7"
+  RELEASE = "3.0.8"
 
   # Return the Rack release as a dotted string.
   def self.release
diff --git a/test/spec_lint.rb b/test/spec_lint.rb
index 081ff367b..398c7719c 100755
--- a/test/spec_lint.rb
+++ b/test/spec_lint.rb
@@ -478,7 +478,7 @@ def body.each; end
     def body.to_path; __FILE__ end
     app = lambda { |env| [200, {}, body] }
 
-    status, headers, body = Rack::Lint.new(app).call(env({}))
+    body = Rack::Lint.new(app).call(env({}))[2]
     body.must_respond_to(:to_path)
     body.to_path.must_equal __FILE__
   end