diff -r e388117572d8 -r 2b9c120dba55 client/js/renderer/basebutton.js
--- a/client/js/renderer/basebutton.js	Thu Jan 05 19:34:53 2017 +0100
+++ b/client/js/renderer/basebutton.js	Tue Jan 10 17:36:30 2017 +0100
@@ -19,7 +19,7 @@
         },
         hide: function() {
             if (this.sector){
-                this.sector.hide();                
+                this.sector.hide();
             }
         },
         select: function() {