Fix undefined class attribute in undefined template scope

Polymer · Mar 15, 2016 · e21c59e · e21c59e
1 parent edb59eb
commit e21c59e
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diff --git a/src/lib/template/templatizer.html b/src/lib/template/templatizer.html
@@ -395,6 +395,7 @@
       if (host) {
         return host._scopeElementClass(node, value);
       }
+      return value;
     },
 
     /**

diff --git a/test/unit/bind.html b/test/unit/bind.html
@@ -16,6 +16,9 @@
   <link rel="import" href="../../polymer.html">
   <link rel="import" href="bind-elements.html">
 <body>
+  <template id="class-repeat" is="dom-repeat" items='["class1", "class2"]'>
+    <div class$=[[item]] clazz$="[[item]]">[[item]]</div>
+  </template>
 <script>
 
 suite('single-element binding effects', function() {
@@ -286,6 +289,13 @@
     assert.equal(el.$.boundWithDash.textContent, 'yes');
   });
 
+  test('class attribute without template scope not erased', function() {
+    var el = document.querySelector('.class1');
+    assert.notEqual(el, null, 'class without template scope is undefined');
+    var el2 = document.querySelector('.class2');
+    assert.notEqual(el2, null, 'class without template scope is undefined');
+  });
+
 });
 
 </script>