Start the Squeak VM without processing the startup list?

Hi,

I made the fault to put a #halt into one existing #startUp method and then saved & closed my image ... Now I cannot open it again, as it says:

I suppose during the startup process, some Graphics component are not yet loaded?

How can I rescue my image? Is there any way to skip processing the startup list? Or are there command line options I can use to ignore the Halt signal?

Thanks in advance,

Christoph