1 files changed, 4 insertions, 2 deletions
diff --git a/dom/storage/DOMStorageIPC.cpp b/dom/storage/DOMStorageIPC.cpp
index 442941a7a0..1cf3463459 100644
--- a/dom/storage/DOMStorageIPC.cpp
+++ b/dom/storage/DOMStorageIPC.cpp
@@ -213,8 +213,10 @@ DOMStorageDBChild::RecvObserve(const nsCString& aTopic,
                                const nsString& aOriginAttributesPattern,
                                const nsCString& aOriginScope)
 {
-  DOMStorageObserver::Self()->Notify(
-    aTopic.get(), aOriginAttributesPattern, aOriginScope);
+  DOMStorageObserver* observer = DOMStorageObserver::Self();
+  if (observer) {
+    observer->Notify(aTopic.get(), aOriginAttributesPattern, aOriginScope);
+  }
   return true;
 }