ikegami, thanks for the replies and suggestions. They worked very well, thank you. I changed the split(',', ...) statement per your suggestion. Also I deleted the  unlink/undef lines because that was an artifact from the example I borrowed. I think it was originally intended to close down an input file handle if the user supplied one in the options - I don't need that.

In reply to Re^2: File open problem with "GLOB" by mcoblentz
in thread File open problem with "GLOB" by mcoblentz

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