Update to thorax latest, fix checkbox error on empty. Closes #411

labs/architecture-examples/thorax/js/views/app.js

@@ -24,7 +24,8 @@ $(function( $ ) {
 		},
 
 		toggleToggleAllButton: function() {
-			this.$('#toggle-all')[0].checked = !this.collection.remaining().length;
+			var toggleInput = this.$('#toggle-all')[0];
+			toggleInput && (toggleInput.checked = !this.collection.remaining().length);
 		},
 
 		// When this function is specified, items will only be shown

labs/dependency-examples/thorax_lumbar/public/todomvc.js

@@ -243,7 +243,8 @@ Thorax.templates['src/templates/stats'] = Handlebars.compile('<span id=\"todo-co
 		},
 
 		toggleToggleAllButton: function() {
-			this.$('#toggle-all')[0].checked = !this.collection.remaining().length;
+			var toggleInput = this.$('#toggle-all')[0];
+			toggleInput && (toggleInput.checked = !this.collection.remaining().length);
 		},
 
 		// When this function is specified, items will only be shown

labs/dependency-examples/thorax_lumbar/src/js/views/app.js

@@ -24,7 +24,8 @@ $(function( $ ) {
 		},
 
 		toggleToggleAllButton: function() {
-			this.$('#toggle-all')[0].checked = !this.collection.remaining().length;
+			var toggleInput = this.$('#toggle-all')[0];
+			toggleInput && (toggleInput.checked = !this.collection.remaining().length);
 		},
 
 		// When this function is specified, items will only be shown