log/report the correct header line content when an error occurs in handle_cgi_request(): do not print the already-copped-up-hence-destroyed header value.
log/report the correct header line content when an error occurs in handle_cgi_request(): do not print the already-copped-up-hence-destroyed header value.

GerHobbelt/civet-webserver,commshare/civet-webserver,commshare/civet-webserver,GerHobbelt/civet-webserver,commshare/civet-webserver,GerHobbelt/civet-webserver,commshare/civet-webserver,commshare/civet-webserver,commshare/civet-webserver,GerHobbelt/civet-webserver,GerHobbelt/civet-webserver,commshare/civet-webserver,GerHobbelt/civet-webserver