I have a small sub that prints a bunch of info from caller and DBI error info to the browser when and error occurs. Sometimes, since I use this as a wrapper for all my usual calls to die, I end up calling it before I would have normally printed any http header. I want to know if there's a way to check and see if a header has already been printed or if I need to print one. Can that be done? Madly reading as we speak and finding nothing... 

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In reply to Did I already print a header? by jptxs

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