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Re: git-bisect: weird usage of read(1)

From
René Scharfe <rene.scharfe@lsrfire.ath.cx>
Date
Aug 11, 2008, 16:18 UTC
Message-ID
<48A06659.6010004@lsrfire.ath.cx>
In-Reply-To
<38b2ab8a0808110657y24ac9526wca4acea3bddaec00@mail.gmail.com>
Francis Moreau schrieb:
Show 7 quoted lines
> I found this in git bisect:
> 
>               printf >&2 'Are you sure [Y/n]? '
>               case "$(read yesno)" in [Nn]*) exit 1 ;; esac
> 
> which looks very weird since read(1) returns a status and not the
> string reads from std input.

Good catch. You need to press Ctrl-C in order to exit, answering "no" means the same as "yes" here -- not very nice. Care to send a patch?

Thanks, René

Previous: Francis MoreauNext: Francis Moreau
Message 14 of 15 in “git-bisect: weird usage of read(1)”
  1. Francis MoreauAug 11, 2008
  2. Johannes SchindelinAug 11, 2008
  3. Mikael MagnussonAug 11, 2008
  4. Francis MoreauAug 11, 2008
  5. Reece DunnAug 11, 2008
  6. Francis MoreauAug 11, 2008
  7. Reece DunnAug 11, 2008
  8. Francis MoreauAug 11, 2008
  9. Petr BaudisAug 11, 2008
  10. René ScharfeAug 11, 2008
  11. Petr BaudisAug 11, 2008
  12. Junio C HamanoAug 11, 2008
  13. Francis MoreauAug 11, 2008
  14. René ScharfeAug 11, 2008
  15. Francis MoreauAug 11, 2008

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