Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!usc!cs.utexas.edu!sun-barr!ccut!s.u-tokyo!riksun!rknss1!rkna50!nttlab!speech-sun!mcohen
From: mcohen@speech-sun.ntt.JP (USR2-Group)
Newsgroups: comp.sys.next
Subject: diff3
Message-ID: <182524@nttlab.ntt.JP>
Date: 21 May 91 10:36:20 GMT
References: <1991May20.163623.10272@engage.pko.dec.com>
Sender: news@nttlab.ntt.JP
Reply-To: mcohen@speech-sun.NTT.JP (USR2-Group)
Organization: NTT Human Interface Labs; 3-9-11, Midori-cho, Musashino-shi; Tokyo, 180; Japan
Lines: 8

breaks, saying
/usr/bin/diff3: syntax error at line 11: `else' unexpected

So i edited the shell script to echo nothing and it seems to work fine.
10d9
<       echo 

(Yes, that's the diff change.)