view move-if-change @ 5163:57f4dcb14ad5

Don't assume a Lisp_Object will fit in a Bytecount, src/alloc.c 2010-03-21 Aidan Kehoe <kehoea@parhasard.net> * alloc.c (tick_lrecord_stats): Fix the union build after Ben's last change, don't assume that a Lisp_Object will fit into a Bytecount.
author Aidan Kehoe <kehoea@parhasard.net>
date Sun, 21 Mar 2010 13:25:21 +0000
parents 376386a54a3c
children
line wrap: on
line source

#!/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