diff options
Diffstat (limited to 'WebCore/bindings/v8/V8LazyEventListener.cpp')
| -rw-r--r-- | WebCore/bindings/v8/V8LazyEventListener.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/WebCore/bindings/v8/V8LazyEventListener.cpp b/WebCore/bindings/v8/V8LazyEventListener.cpp index 16b21d6..7f13c5a 100644 --- a/WebCore/bindings/v8/V8LazyEventListener.cpp +++ b/WebCore/bindings/v8/V8LazyEventListener.cpp @@ -54,7 +54,11 @@ V8LazyEventListener::V8LazyEventListener(const String& functionName, bool isSVGE v8::Local<v8::Value> V8LazyEventListener::callListenerFunction(ScriptExecutionContext* context, v8::Handle<v8::Value> jsEvent, Event* event) { - v8::Local<v8::Function> handlerFunction = v8::Local<v8::Function>::Cast(getListenerObject(context)); + v8::Local<v8::Object> listenerObject = getListenerObject(context); + if (listenerObject.IsEmpty()) + return v8::Local<v8::Value>(); + + v8::Local<v8::Function> handlerFunction = v8::Local<v8::Function>::Cast(listenerObject); v8::Local<v8::Object> receiver = getReceiverObject(event); if (handlerFunction.IsEmpty() || receiver.IsEmpty()) return v8::Local<v8::Value>(); |