| Index: third_party/WebKit/Source/modules/serviceworkers/ServiceWorkerContainerClient.cpp
|
| diff --git a/third_party/WebKit/Source/modules/serviceworkers/ServiceWorkerContainerClient.cpp b/third_party/WebKit/Source/modules/serviceworkers/ServiceWorkerContainerClient.cpp
|
| index 7237bfab5e89a3b5de54bb857c9a8d720b515527..a0f5b0f1d4afe97c83073db223913f301dc9305c 100644
|
| --- a/third_party/WebKit/Source/modules/serviceworkers/ServiceWorkerContainerClient.cpp
|
| +++ b/third_party/WebKit/Source/modules/serviceworkers/ServiceWorkerContainerClient.cpp
|
| @@ -35,6 +35,8 @@ const char* ServiceWorkerContainerClient::supplementName()
|
|
|
| ServiceWorkerContainerClient* ServiceWorkerContainerClient::from(ExecutionContext* context)
|
| {
|
| + if (!context)
|
| + return nullptr;
|
| if (context->isWorkerGlobalScope()) {
|
| WorkerClients* clients = toWorkerGlobalScope(context)->clients();
|
| ASSERT(clients);
|
|
|