lib/capistrano/processable.rb in capistrano-2.14.1 vs lib/capistrano/processable.rb in capistrano-2.14.2

@@ -21,10 +21,12 @@
       readers = sessions.map { |session| session.listeners.keys }.flatten.reject { |io| io.closed? }
       writers = readers.select { |io| io.respond_to?(:pending_write?) && io.pending_write? }
 
       if readers.any? || writers.any?
         readers, writers, = IO.select(readers, writers, nil, wait)
+      else
+        return false
       end
 
       if readers
         ensure_each_session do |session|
           ios = session.listeners.keys
@@ -48,6 +50,6 @@
 
       raise errors.first if errors.any?
       sessions
     end
   end
-end
\ No newline at end of file
+end