lib/netsoul/client.rb in netsoul-2.3.6 vs lib/netsoul/client.rb in netsoul-2.3.7

@@ -81,10 +81,10 @@
         'nothing'.freeze # Send some string and permit IO.select to thrown exception if something goes wrong.
       end
     end
 
     def close
-      @socket.close
+      @socket.close if @socket
     ensure
       @started = false
     end
   end
 end