Fixed the keys argument redeclaration in traits/core

mozilla · Nov 4, 2011 · 7fba434 · 7fba434
1 parent 823c957
commit 7fba434
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/packages/api-utils/lib/traits/core.js b/packages/api-utils/lib/traits/core.js
@@ -189,8 +189,10 @@ exports.compose = compose;
  */
 function exclude(keys, trait) {
   let exclusions = Map(keys),
-      result = {},
-      keys = getOwnPropertyNames(trait);
+      result = {};
+
+  keys = getOwnPropertyNames(trait);
+
   for each (let key in keys) {
     if (!hasOwn.call(exclusions, key) || trait[key].required)
       result[key] = trait[key];