lib/kernel/sync.rb in async-2.15.3 vs lib/kernel/sync.rb in async-2.16.0

@@ -16,9 +16,11 @@
 	# @public Since `stable-v1`.
 	# @asynchronous Will block until given block completes executing.
 	def Sync(&block)
 		if task = ::Async::Task.current?
 			yield task
+		elsif scheduler = Fiber.scheduler
+			::Async::Task.run(scheduler, &block).wait
 		else
 			# This calls Fiber.set_scheduler(self):
 			reactor = Async::Reactor.new
 			
 			begin