1 files changed, 6 insertions, 2 deletions
diff --git a/WebCore/storage/StorageEventDispatcher.cpp b/WebCore/storage/StorageEventDispatcher.cpp
index 2118a83..5833c59 100644
--- a/WebCore/storage/StorageEventDispatcher.cpp
+++ b/WebCore/storage/StorageEventDispatcher.cpp
@@ -54,8 +54,12 @@ void StorageEventDispatcher::dispatch(const String& key, const String& oldValue,
                 frames.append(frame);
         }
 
-        for (unsigned i = 0; i < frames.size(); ++i)
-            frames[i]->document()->enqueueEvent(StorageEvent::create(eventNames().storageEvent, key, oldValue, newValue, sourceFrame->document()->url(), frames[i]->domWindow()->sessionStorage()));
+        for (unsigned i = 0; i < frames.size(); ++i) {
+            ExceptionCode ec = 0;
+            Storage* storage = frames[i]->domWindow()->sessionStorage(ec);
+            if (!ec)
+                frames[i]->document()->enqueueEvent(StorageEvent::create(eventNames().storageEvent, key, oldValue, newValue, sourceFrame->document()->url(), storage));
+        }
     } else {
         // Send events to every page.
         const HashSet<Page*>& pages = page->group().pages();