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Date: Mon, 17 Oct 2022 16:22:15 -0500
From: Bjorn Helgaas <helgaas@kernel.org>
To: Konstantin Ryabitsev <konstantin@linuxfoundation.org>
Cc: tools@linux.kernel.org
Subject: Re: "b4 ty -d all" crash
Message-ID: <20221017212215.GA3735451@bhelgaas>
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In-Reply-To: <20221017202214.dyt7lokid4shpqsv@nitro.local>

On Mon, Oct 17, 2022 at 04:22:14PM -0400, Konstantin Ryabitsev wrote:
> On Mon, Oct 17, 2022 at 12:23:23PM -0500, Bjorn Helgaas wrote:
> > I've used "b4 am" for a long time, but I'm a first-time and naive
> > "b4 ty" user:
> > 
> >   12:17:52 ~/linux (for-linus)$ b4 ty -d all
> >   Discarding 707 messages
> 
> Oh my.
> 
> >     Discarded: [PATCH 0/5] Handled return value of platform_get_irq correctly
> >   Traceback (most recent call last):
> >     File "/home/bjorn/.local/bin/b4", line 8, in <module>
> >       sys.exit(cmd())
> >     File "/home/bjorn/.local/lib/python3.8/site-packages/b4/command.py", line 341, in cmd
> >       cmdargs.func(cmdargs)
> >     File "/home/bjorn/.local/lib/python3.8/site-packages/b4/command.py", line 106, in cmd_ty
> >       b4.ty.main(cmdargs)
> >     File "/home/bjorn/.local/lib/python3.8/site-packages/b4/ty.py", line 678, in main
> >       discard_selected(cmdargs)
> >     File "/home/bjorn/.local/lib/python3.8/site-packages/b4/ty.py", line 578, in discard_selected
> >       msgids.append(pdata[2])
> >   IndexError: list index out of range
> 
> I think it's most likely due to tracking file format changes between when this
> feature was first introduced and subsequent changes, especially considering
> that your first tracked series are from:
> 
> > 	 Date: Mon, 4 May 2020 07:18:10 +0200
> 
> I suggest you just delete them manually by going into ~/.local/share/b4 and
> deleting all *.am files.

Solved, thanks! :)

Bjorn