lib/patronus_fati/connection.rb in patronus_fati-0.9.8 vs lib/patronus_fati/connection.rb in patronus_fati-0.9.9

@@ -62,10 +62,10 @@
           raise DisconnectError
         rescue => e
           $stderr.puts format('Error in read thread: %s %s', e.class.to_s, e.message)
           $stderr.puts e.backtrace
         ensure
-          socket.close if socket
+          socket.close if socket && !socket.closed?
         end
       end
     end
 
     def start_write_thread