From: Dan Nicolaescu <dann@ics.uci.edu>
To: Torsten Bronger <bronger@physik.rwth-aachen.de>
Cc: 2157@emacsbugs.donarmstrong.com
Subject: bug#2157: 23.0.90; bzr support: vc-diff doesn't work with prefix argument on unchanged files
Date: Mon, 2 Feb 2009 14:37:55 -0800 (PST) [thread overview]
Message-ID: <200902022237.n12MbtsC025843@rodan.ics.uci.edu> (raw)
In-Reply-To: <87fxiwa83w.fsf@physik.rwth-aachen.de> (Torsten Bronger's message of "Mon, 02 Feb 2009 21:37:07 +0100")
Torsten Bronger <bronger@physik.rwth-aachen.de> writes:
> Hallöchen!
>
> Dan Nicolaescu writes:
>
> > Torsten Bronger <bronger@physik.rwth-aachen.de> writes:
> >
> >> If I visit an unchanged file under bzr revision control, i.e. the
> >> modeline says "Bzr-" (NOT "Bzr:"), I can't use C-u C-x v =,
> >> i.e. vc-diff but with explicit revision parameters. The error
> >> message is:
> >>
> >> vc-bzr-previous-revision: Wrong type argument: stringp, nil
> >
> > I can't reproduce this on my GNU/Linux machine. What version of
> > bzr are you using?
>
> 1.11
>
> > Can you do: Options / Enter debugger on error and then please
> > email here the contents of the *Backtrace* buffer that appears
> > when the error occurs.
>
> I hope this is what you need:
>
> Debugger entered--Lisp error: (wrong-type-argument stringp nil)
> string-match("\\`[0-9]+\\'" nil)
> vc-bzr-previous-revision("/home/bronger/src/chantal/current/chantal/samples/remote_client/la2chantal.py" nil)
> apply(vc-bzr-previous-revision ("/home/bronger/src/chantal/current/chantal/samples/remote_client/la2chantal.py" nil))
> vc-call-backend(Bzr previous-revision "/home/bronger/src/chantal/current/chantal/samples/remote_client/la2chantal.py" nil)
> (setq rev1-default (vc-call-backend backend (quote previous-revision) first (vc-working-revision first)))
This shows that (vc-working-revision "/home/bronger/src/chantal/current/chantal/samples/remote_client/la2chantal.py")
returns nil. So probably for some reason
(vc-bzr-working-revision "/home/bronger/src/chantal/current/chantal/samples/remote_client/la2chantal.py")
returns nil. Can you try to debug why that happens?
next prev parent reply other threads:[~2009-02-02 22:37 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <200903231626.n2NGQlXn010786@godzilla.ics.uci.edu>
2009-02-02 10:04 ` bug#2157: 23.0.90; bzr support: vc-diff doesn't work with prefix argument on unchanged files Torsten Bronger
2009-02-02 20:05 ` Dan Nicolaescu
2009-02-02 20:37 ` Torsten Bronger
2009-02-02 22:37 ` Dan Nicolaescu [this message]
2009-02-03 7:35 ` Torsten Bronger
2009-02-04 7:43 ` Dan Nicolaescu
2009-02-04 8:31 ` Torsten Bronger
2009-02-04 15:48 ` Dan Nicolaescu
2009-02-04 17:09 ` Torsten Bronger
2009-02-03 7:48 ` Torsten Bronger
2009-03-23 16:35 ` bug#2157: marked as done (23.0.90; bzr support: vc-diff doesn't work with prefix argument on unchanged files) Emacs bug Tracking System
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