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From:   Junio C Hamano <gitster@pobox.com>
To:     Christoph Anton Mitterer <calestyo@scientia.net>
Cc:     git@vger.kernel.org
Subject: Re: git-sh-prompt: bash: GIT_PS1_COMPRESSSPARSESTATE: unbound variable
References: <f1fc174b10ca5bc8b54ede513bc79e3864d8e014.camel@scientia.net>
Date:   Thu, 13 May 2021 13:03:48 +0900
In-Reply-To: <f1fc174b10ca5bc8b54ede513bc79e3864d8e014.camel@scientia.net>
        (Christoph Anton Mitterer's message of "Thu, 13 May 2021 05:38:18
        +0200")
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Christoph Anton Mitterer <calestyo@scientia.net> writes:

> Could it be that git-sh-prompt no longer works properly?
>
> With git 2.31.1:
> $ . /usr/lib/git-core/git-sh-prompt
> $ PS1='[\u@\h \W$(__git_ps1 " (%s)")]\$ '
> $ cd someGitRepo
> bash: GIT_PS1_COMPRESSSPARSESTATE: unbound variable
> $ 

Would

    $ set +u

fix it, I have to wonder?