Index: ash/accelerators/accelerator_dispatcher_win.cc |
diff --git a/ash/accelerators/accelerator_dispatcher_win.cc b/ash/accelerators/accelerator_dispatcher_win.cc |
index 162d44f69dd4e1c039b27aba6b82e400b23b0746..fca6d0494c0982ea7c27e76865b715173133600d 100644 |
--- a/ash/accelerators/accelerator_dispatcher_win.cc |
+++ b/ash/accelerators/accelerator_dispatcher_win.cc |
@@ -20,6 +20,8 @@ const int kModifierMask = (ui::EF_SHIFT_DOWN | |
} // namespace |
bool AcceleratorDispatcher::Dispatch(const MSG& msg) { |
+ if (!associated_window_) |
+ return false; |
if (!associated_window_->CanReceiveEvents()) |
return aura::RootWindow::GetInstance()->GetDispatcher()->Dispatch(msg); |