From: Frank Terbeck <ft@grml.org>
Date: Wed, 26 Mar 2008 10:06:50 +0000 (+0100)
Subject: Disable persistent dirstack for shells older then 4.2.0
X-Git-Tag: 0.3.51~11
X-Git-Url: https://git.grml.org/?a=commitdiff_plain;h=20a83b08a64ef033ac0a2b5aedcbe4af2b4fd3ee;hp=20a83b08a64ef033ac0a2b5aedcbe4af2b4fd3ee;p=grml-etc-core.git

Disable persistent dirstack for shells older then 4.2.0

We use the (u) flag when saving, which is not available in these older
versions of zsh. We do not intent to keep this disabled forever; just
until we got a properly working solution for older shells.
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