editor: handle undefined action state

[fnpeditor.git] / src / editor / modules / documentToolbar / actionView.js

diff --git a/src/editor/modules/documentToolbar/actionView.js b/src/editor/modules/documentToolbar/actionView.js
index ddef396..114eb32 100644 (file)
--- a/src/editor/modules/documentToolbar/actionView.js
+++ b/src/editor/modules/documentToolbar/actionView.js
@@ -1,6 +1,7 @@
 define(function(require) {
     
 'use strict';
+/* globals gettext */
 
 var $ = require('libs/jquery'),
     Backbone = require('libs/backbone'),
@@ -44,6 +45,12 @@ var ActionView = Backbone.View.extend({
 
         var actionState = this.action.getState();
 
+        if(!actionState) {
+            this.$el.html(buttonTemplate({label: gettext('error :('), iconName:''}));
+            this._button().attr('disabled', true);
+            return;
+        }
+
         var templateContext = {
             label: actionState.label || '?',
             iconName: (iconExists(actionState.icon)) ? actionState.icon : null,