Don't share a counter when checking for circularity, list_merge(). src/ChangeLog addition: 2010-10-12 Aidan Kehoe <kehoea@parhasard.net> * fns.c (list_merge): Circularity checking here needs to be done independently for each list, they can't share a loop counter. Thank you for the bug report, Robert Pluim! tests/ChangeLog addition: 2010-10-12 Aidan Kehoe <kehoea@parhasard.net> * automated/lisp-tests.el: Make sure circularity checking with #'merge is sane.

#!/bin/sh
if
test -r $2
then
if
cmp $1 $2 > /dev/null
then
echo $2 is unchanged
rm -f $1
else
mv -f $1 $2
fi
else
mv -f $1 $2
fi