Index: src/object-observe.js |
diff --git a/src/object-observe.js b/src/object-observe.js |
index be4c24e21badc65c2b6dd3a880659f4e5afa6cf5..ef3f0aa18d6343f32419f6a6faa36c35dd21a898 100644 |
--- a/src/object-observe.js |
+++ b/src/object-observe.js |
@@ -601,7 +601,7 @@ function NativeObjectNotifierPerformChange(objectInfo, changeType, changeFn) { |
var changeRecord; |
try { |
- changeRecord = %_CallFunction(UNDEFINED, changeFn); |
+ changeRecord = changeFn(); |
} finally { |
ObjectInfoRemovePerformingType(objectInfo, changeType); |
} |