diff -rc nmh.orig/configure nmh/configure
*** nmh.orig/configure	2003-11-25 05:16:32.000000000 +0900
--- nmh/configure	2004-05-26 19:41:43.761525352 +0900
***************
*** 3434,3440 ****
  if test "${nmh_cv_attvibug+set}" = set; then
    echo $ECHO_N "(cached) $ECHO_C" >&6
  else
!   if echo 'r /nonexist-file
  q' | ex > /dev/null
  then
          nmh_cv_attvibug=no
--- 3434,3440 ----
  if test "${nmh_cv_attvibug+set}" = set; then
    echo $ECHO_N "(cached) $ECHO_C" >&6
  else
!   if echo 'r ./nonexist-file
  q' | ex > /dev/null
  then
          nmh_cv_attvibug=no