1 files changed, 2 insertions, 2 deletions
diff --git a/Source/WebCore/bindings/v8/custom/V8WorkerContextCustom.cpp b/Source/WebCore/bindings/v8/custom/V8WorkerContextCustom.cpp
index 78d94a402..17c9f1bbf 100644
--- a/Source/WebCore/bindings/v8/custom/V8WorkerContextCustom.cpp
+++ b/Source/WebCore/bindings/v8/custom/V8WorkerContextCustom.cpp
@@ -127,11 +127,11 @@ v8::Handle<v8::Value> V8WorkerContext::setIntervalCallback(const v8::Arguments&
 v8::Handle<v8::Value> toV8(WorkerContext* impl, v8::Isolate* isolate)
 {
     if (!impl)
-        return v8::Null();
+        return v8NullWithCheck(isolate);
 
     WorkerContextExecutionProxy* proxy = impl->script()->proxy();
     if (!proxy)
-        return v8::Null();
+        return v8NullWithCheck(isolate);
 
     v8::Handle<v8::Object> global = proxy->context()->Global();
     ASSERT(!global.IsEmpty());