diff -r 2a2fcec209d0 -r 4e13edb46c0d client/js/paper-renderer.js
--- a/client/js/paper-renderer.js	Thu Jul 04 12:43:30 2013 +0200
+++ b/client/js/paper-renderer.js	Thu Jul 04 14:46:51 2013 +0200
@@ -1888,6 +1888,7 @@
             if (val === lastval) {
                 return;
             }
+            lastval = val;
             if (val.length < 2) {
                 _renkan.project.get("nodes").each(function(n) {
                     _this.getRepresentationByModel(n).unhighlight();