Seems to me that CountOrlok is on to something there. If you replace the sub with a string constant does the problem go away?

Perhaps you need to examine the contents of the sub. Presuming that that is where the problem is, try removing stuff from it until the problem goes away. If you can't find the issue that way, strip the code down to the point where you can show it to us and post it as a new SoPW.

DWIM is Perl's answer to Gödel

In reply to Re^5: Edit in place (part2) by GrandFather
in thread Edit in place (part2) by jzb

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