diff --git a/www/poll/main.js b/www/poll/main.js
index d7e391c8b..98f5ea9ba 100644
--- a/www/poll/main.js
+++ b/www/poll/main.js
@@ -647,7 +647,7 @@ define([
             // Update the toolbar list:
             // Add the current user in the metadata if he has edit rights
             if (readOnly) { return; }
-            if (typeof(lastName) === 'string' && lastName.length) {
+            if (typeof(lastName) === 'string') {
                 setName(lastName);
             } else {
                 var myData = {};