view move-if-change @ 2282:68f116fb679a

[xemacs-hg @ 2004-09-20 04:07:40 by james] Fix the Windows build in the aftermath of the noreturn patch.
author james
date Mon, 20 Sep 2004 04:07:46 +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