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Re: [PATCH 1/8] write_ref_sha1(): remove check for lock == NULL

From
Jeff King <peff@peff.net>
Date
Feb 11, 2015, 00:06 UTC
Message-ID
<20150211000600.GB30561@peff.net>
In-Reply-To
<CAGZ79kbCHAS3kbF_rwiGFxNCG1movygkcyOddELM7ikOM+wKBQ@mail.gmail.com>
On Tue, Feb 10, 2015 at 02:52:23PM -0800, Stefan Beller wrote:
Show 10 quoted lines
> On Mon, Feb 9, 2015 at 1:12 AM, Michael Haggerty <mhagger@alum.mit.edu> wrote:
> > None of the callers pass NULL to this function, and there doesn't seem
> > to be any usefulness to allowing them to do so.
> 
> Usually I'd oppose this change, as it seems to be a good defensive
> measure. (I cannot assume future me or anybody knows what they're
> doing), but as this function (write_ref_sha1) is not widely exposed
> any more since aae383db8 (Apr 28, refs.c: make write_ref_sha1 static),
> I think it's safe to assume changes affecting this call are well
> understood in the future.

Thanks, I was iffy on this change for the same reason, but after your explanation, I too think it is reasonable.

-Peff
Previous: Stefan BellerNext: Michael Haggerty
Message 4 of 46 in “Fix some problems with reflog expiration”
  1. 0/8 Fix some problems with reflog expirationMichael Haggerty, Feb 9, 2015
  2. 1/8 write_ref_sha1(): remove check for lock == NULLMichael Haggerty, Feb 9, 2015
  3. Stefan BellerFeb 10, 2015
  4. Jeff KingFeb 11, 2015
  5. 2/8 write_ref_sha1(): Move write elision test to callersMichael Haggerty, Feb 9, 2015
  6. Junio C HamanoFeb 12, 2015
  7. 3/8 lock_ref_sha1_basic(): do not set force_write for missing referencesMichael Haggerty, Feb 9, 2015
  8. Stefan BellerFeb 10, 2015
  9. Jeff KingFeb 11, 2015
  10. Stefan BellerFeb 11, 2015
  11. Michael HaggertyFeb 12, 2015
  12. 4/8 reflog: fix documentationMichael Haggerty, Feb 9, 2015
  13. Stefan BellerFeb 10, 2015
  14. 5/8 reflog: rearrange the manpageMichael Haggerty, Feb 9, 2015
  15. Stefan BellerFeb 10, 2015
  16. Michael HaggertyFeb 12, 2015
  17. Junio C HamanoFeb 12, 2015
  18. 6/8 reflog_expire(): ignore --updateref for symbolic referencesMichael Haggerty, Feb 9, 2015
  19. Stefan BellerFeb 11, 2015
  20. Michael HaggertyFeb 12, 2015
  21. Stefan BellerFeb 12, 2015
  22. Junio C HamanoFeb 12, 2015
  23. Jeff KingFeb 12, 2015
  24. Michael HaggertyFeb 13, 2015
  25. 7/8 reflog_expire(): never update a reference to null_sha1Michael Haggerty, Feb 9, 2015
  26. Eric SunshineFeb 9, 2015
  27. Michael HaggertyFeb 12, 2015
  28. 8/8 reflog_expire(): lock symbolic refs themselves, not their referentMichael Haggerty, Feb 9, 2015
  29. Stefan BellerFeb 11, 2015
  30. Junio C HamanoFeb 11, 2015
  31. Stefan BellerFeb 11, 2015
  32. Michael HaggertyFeb 12, 2015
  33. Stefan BellerFeb 12, 2015
  34. Michael HaggertyFeb 13, 2015
  35. Stefan BellerFeb 13, 2015
  36. Junio C HamanoFeb 13, 2015
  37. Stefan BellerFeb 13, 2015
  38. Junio C HamanoFeb 13, 2015
  39. Stefan BellerFeb 13, 2015
  40. Junio C HamanoFeb 13, 2015
  41. Michael HaggertyFeb 13, 2015
  42. Junio C HamanoFeb 13, 2015
  43. Michael HaggertyFeb 14, 2015
  44. Stefan BellerFeb 9, 2015
  45. refs.c: get rid of force_write flagStefan Beller, Feb 10, 2015
  46. Michael HaggertyFeb 12, 2015

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