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Re: [Emacs-diffs] trunk r113420: * net/tramp-sh.el (tramp-sh-handle-vc-r
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From: |
Stefan Monnier |
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Subject: |
Re: [Emacs-diffs] trunk r113420: * net/tramp-sh.el (tramp-sh-handle-vc-registered): Use `ignore-error'. |
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Date: |
Tue, 16 Jul 2013 17:16:46 -0400 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux) |
>>> + (ignore-errors
>>> + (tramp-run-real-handler 'vc-registered (list file))))))))
>> Is it normal/common for (tramp-run-real-handler 'vc-registered (list
>> file)) to signal an error in some corner cases?
> No. I have added this as self-defense of Tramp.
So an error here indicates an error in some code somewhere. In this
case, with-demoted-errors is preferable.
> The error was triggered, when I have opened a file on a NAS via Tramp.
> I have mounted the emacs source directory there, and I have tried to
> open a file in that directory.
> Due to the existence of .../emacs/.bzr, there was a call
> (process-file "bzr" nil t nil "status" "--no-classify" "README")
> bzr is not installed on that machine, so this call failed.
Sounds like a bug in vc-bzr-register. Could you either try and fix it
there (catching the error right there), or file a bug report for it?
Stefan