Ah, now I get it. Thanks.

The $name1 thing was a typo. I have to use different computers for scripting and for browsing the web.

Cloning before the first while loop seems to work. I think I will go with that.

In reply to Re^2: Nested while each over a hash -> infinite loop by Eythil
in thread Nested while each over a hash -> infinite loop by Eythil

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