lib/sidekiq/circuit_breaker/worker.rb in sidekiq-circuit-breaker-0.1.3 vs lib/sidekiq/circuit_breaker/worker.rb in sidekiq-circuit-breaker-0.1.4

@@ -21,9 +21,10 @@
       end
 
       def extract_scope(options, args)
         scope = options.scope
         return scope if scope.is_a?(String)
+        return unless scope.respond_to?(:call)
 
         options.scope.call(*args)
       end