xemacs: fix issue 634 -------------------- ChangeLog entries follow: -------------------- src/ChangeLog addition: 2009-11-27 Adrian Aichner <adrian@xemacs.org> * nt.c (mswindows_getdcwd): Check first whether drive is valid with _getdrives() to avoid crash in _wgetdcwd(...) when linking against msvcrt8. This fix was taken from the Mozilla project which experienced the same problem.

#!/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