Merge pull request #231 from arv/micro-optimize-wrap

Micro optimize wrap
googlearchive · Sep 4, 2013 · 8f21896 · 8f21896
2 parents 83c6631 + eb5f3b7
commit 8f21896
Showing 1 changed file with 2 additions and 5 deletions.
diff --git a/src/wrappers.js b/src/wrappers.js
@@ -238,11 +238,8 @@ var ShadowDOMPolyfill = {};
 
     assert(isNative(impl));
     var wrapper = wrapperTable.get(impl);
-    if (!wrapper) {
-      var wrapperConstructor = getWrapperConstructor(impl);
-      wrapper = new wrapperConstructor(impl);
-      wrapperTable.set(impl, wrapper);
-    }
+    if (!wrapper)
+      wrapperTable.set(impl, wrapper = new (getWrapperConstructor(impl))(impl));
     return wrapper;
   }