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From: Sam Kuper <sam.kuper@uclmail.net>
To: git@vger.kernel.org
Subject: Bug report: "Use of uninitialized value $_ in print"
Date: Fri, 2 Mar 2018 01:19:35 +0000	[thread overview]
Message-ID: <CAD-Jur+6m1SjqHVWBxW5HnTjutSVrkP+dEXdYmFHzoUf0FGdNA@mail.gmail.com> (raw)

First, background. I encountered a bug on Debian Stretch, using this
git version:

$ git --version
git version 2.11.0


The bug is that in the midst of running

git -c interactive.diffFilter="git diff --word-diff --color" add --patch

and after having answered "y" to some patches and "n" to others, git
suddenly spewed the following output:


Use of uninitialized value $_ in print at
/usr/lib/git-core/git-add--interactive line 1371, <STDIN> line 74.
Stage this hunk [y,n,q,a,d,/,K,j,J,g,e,?]? n
Use of uninitialized value $_ in print at
/usr/lib/git-core/git-add--interactive line 1371, <STDIN> line 75.
Use of uninitialized value $_ in print at
/usr/lib/git-core/git-add--interactive line 1371, <STDIN> line 75.
Use of uninitialized value $_ in print at
/usr/lib/git-core/git-add--interactive line 1371, <STDIN> line 75.
Use of uninitialized value $_ in print at
/usr/lib/git-core/git-add--interactive line 1371, <STDIN> line 75.
Use of uninitialized value $_ in print at
/usr/lib/git-core/git-add--interactive line 1371, <STDIN> line 75.
Use of uninitialized value $_ in print at
/usr/lib/git-core/git-add--interactive line 1371, <STDIN> line 75.
Use of uninitialized value $_ in print at
/usr/lib/git-core/git-add--interactive line 1371, <STDIN> line 75.
Use of uninitialized value $_ in print at
/usr/lib/git-core/git-add--interactive line 1371, <STDIN> line 75.
Use of uninitialized value $_ in print at
/usr/lib/git-core/git-add--interactive line 1371, <STDIN> line 75.
Use of uninitialized value $_ in print at
/usr/lib/git-core/git-add--interactive line 1371, <STDIN> line 75.
Use of uninitialized value $_ in print at
/usr/lib/git-core/git-add--interactive line 1371, <STDIN> line 75.
Use of uninitialized value $_ in print at
/usr/lib/git-core/git-add--interactive line 1371, <STDIN> line 75.
Use of uninitialized value $_ in print at
/usr/lib/git-core/git-add--interactive line 1371, <STDIN> line 75.
Use of uninitialized value $_ in print at
/usr/lib/git-core/git-add--interactive line 1371, <STDIN> line 75.
Use of uninitialized value $_ in print at
/usr/lib/git-core/git-add--interactive line 1371, <STDIN> line 75.
Use of uninitialized value $_ in print at
/usr/lib/git-core/git-add--interactive line 1371, <STDIN> line 75.
Use of uninitialized value $_ in print at
/usr/lib/git-core/git-add--interactive line 1371, <STDIN> line 75.
Use of uninitialized value $_ in print at
/usr/lib/git-core/git-add--interactive line 1371, <STDIN> line 75.
Use of uninitialized value $_ in print at
/usr/lib/git-core/git-add--interactive line 1371, <STDIN> line 75.
Use of uninitialized value $_ in print at
/usr/lib/git-core/git-add--interactive line 1371, <STDIN> line 75.
Use of uninitialized value $_ in print at
/usr/lib/git-core/git-add--interactive line 1371, <STDIN> line 75.
Use of uninitialized value $_ in print at
/usr/lib/git-core/git-add--interactive line 1371, <STDIN> line 75.
Use of uninitialized value $_ in print at
/usr/lib/git-core/git-add--interactive line 1371, <STDIN> line 75.
Use of uninitialized value $_ in print at
/usr/lib/git-core/git-add--interactive line 1371, <STDIN> line 75.
Use of uninitialized value $_ in print at
/usr/lib/git-core/git-add--interactive line 1371, <STDIN> line 75.
Use of uninitialized value $_ in print at
/usr/lib/git-core/git-add--interactive line 1371, <STDIN> line 75.
Use of uninitialized value $_ in print at
/usr/lib/git-core/git-add--interactive line 1371, <STDIN> line 75.
Use of uninitialized value $_ in print at
/usr/lib/git-core/git-add--interactive line 1371, <STDIN> line 75.
Use of uninitialized value $_ in print at
/usr/lib/git-core/git-add--interactive line 1371, <STDIN> line 75.
Use of uninitialized value $_ in print at
/usr/lib/git-core/git-add--interactive line 1371, <STDIN> line 75.
Use of uninitialized value $_ in print at
/usr/lib/git-core/git-add--interactive line 1371, <STDIN> line 75.
Use of uninitialized value $_ in print at
/usr/lib/git-core/git-add--interactive line 1371, <STDIN> line 75.


I hope that this bug report can help the git core maintainers to
either fix the problem upstream, or to co-ordinate a fix with the
Debian git maintainer(s) if the bug does not exist upstream.

Thanks for the great DVCS :)

P.S. I am not subscribed to this mailing list, so please CC me in your
reply if you want me to see it.

             reply	other threads:[~2018-03-02  1:19 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-03-02  1:19 Sam Kuper [this message]
2018-03-02  7:04 ` Bug report: "Use of uninitialized value $_ in print" Jonathan Nieder
2018-03-02 10:46   ` Jeff King
2018-03-02 16:53     ` Junio C Hamano
2018-03-02 16:55       ` Jeff King
2018-03-02 17:15         ` Junio C Hamano
2018-03-03  5:57           ` Jeff King
2018-03-03  5:58             ` [PATCH 1/2] t3701: add a test for interactive.diffFilter Jeff King
2018-03-03  5:58             ` [PATCH 2/2] add--interactive: detect bogus diffFilter output Jeff King
2018-03-05 20:53               ` Junio C Hamano
2018-03-05 20:56                 ` Jeff King
2018-03-05 21:33               ` Ævar Arnfjörð Bjarmason
2018-03-05 22:09                 ` Junio C Hamano
2018-03-05 22:15                   ` Ævar Arnfjörð Bjarmason
2018-03-05 21:54             ` Bug report: "Use of uninitialized value $_ in print" Jonathan Nieder
2018-03-02 17:28   ` Sam Kuper
2018-03-02 10:42 ` Jeff King
2018-03-02 17:30   ` Sam Kuper
2018-03-03  6:02     ` Jeff King
2018-03-02 17:48   ` Junio C Hamano
2018-03-02 20:34     ` Sam Kuper
2018-03-02 21:53       ` Junio C Hamano
2018-03-03  6:18         ` Jeff King

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