view move-if-change @ 4937:195ceb7d6229

(for main branch) Proper fix for dynarr->largest value assertion failure. Previous fix wasn't right.
author Ben Wing <ben@xemacs.org>
date Tue, 19 Jan 2010 05:35:57 -0600
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