[loading window] Should really have included this in the initial design. Now it can be indeterminate too.

src/arch/LoadingWindow/LoadingWindow.cpp

@@ -47,9 +47,12 @@ LoadingWindow *LoadingWindow::Create()
 		}
 	}
 
-	if( ret )
+	if( ret ) {
 		LOG->Info( "Loading window: %s", Driver.c_str() );
 
+		ret->SetIndeterminate(true);
+	}
+
 	return ret;
 }