From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jonathan Nieder <jrnieder@uchicago.edu>
Subject: Re: git-filter-branch behavior
Date: Wed, 13 Aug 2008 16:00:23 -0500 (CDT)
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To: David Neu <david@davidneu.com>
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Jonathan Nieder wrote:

> # prune-empty-commits - filter-branch filter to avoid boring commits
> #
> # Usage: git-filter-branch --tree-filter <something> \
> # 		--commit-filter 'prune-empty-commits "$@"' -- <refs>
[...]
> 	map "$sha1" | while read parent

Oops - the 'map' function is not passed on to scripts, so one should
use this script with "--commit-filter '. prune-empty-commits'".

> 	test "-n interesting" && break

s/"-n interesting"/-n "$interesting"/

Sorry about that.