Your message dated Sun, 12 Apr 2020 19:07:03 +0200 with message-id and subject line Re: bug#40576: call-process-region does not accept nil as first argument has caused the debbugs.gnu.org bug report #40576, regarding call-process-region does not accept nil as first argument to be marked as done. (If you believe you have received this mail in error, please contact help-debbugs@gnu.org.) -- 40576: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=40576 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems