I'm using modperl on a website, and I'm generating non-text/html file types (pdf,xls). Under IE, whenever I load one of these pages (inlined in a pop-up window), the modperl script gets called twice, and not always with the CGI parameters it should, causing all different kinds of problems. It seems that second execution of the script is what makes it to the page. Is this a known bug/feature? And are there standard work-arounds?
Thanks.