Restart submodule update --recursive

Hi. I have a problem with the time and the stoping of the submodule update command when the error occures. In our project we have lots of submodules with submodules in them. So I use git command: git submodule update --recursive, to update all the submodules, but it take some time to do it. I have to do it quite often becouse I'm a tester of the software and I usually don't know which submodule I need to update, to have the newest version. If I have some local changes in some submodule, the command stops and I have to revert the changes and start the submodule update from the begining again. Is there a way to start the submodule update from the place, where the error occured and the command stop? Something like: git submodule update --recursive --restart_form_last_error If there isn't, can You add this feature?