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Re: [PATCH 13/26] update-ref --stdin: Simplify error messages for missing oldvalues

From
Brad King <brad.king@kitware.com>
Date
Mar 10, 2014, 17:12 UTC
Message-ID
<531DF26E.50806@kitware.com>
In-Reply-To
<531DF195.7020304@kitware.com>
On 03/10/2014 01:08 PM, Brad King wrote:
Show 7 quoted lines
>> -		die("update %s missing [<oldvalue>] NUL", update->ref_name);
>> +		die("update %s missing <oldvalue>", update->ref_name);
> 
> The reason for the original wording is that the <oldvalue> is indeed
> optional.  This can only occur at end-of-input, and it is actually the
> *NUL* that is missing because an empty old value can be specified to
> mean that it it intentionally missing.

I see a following patch makes the wording even clearer about unexpected end of input, so ignore my previous review.

-Brad
Previous: Brad KingNext: Michael Haggerty
Message 23 of 38 in “Clean up update-refs --stdin and implement ref_transaction”
  1. 00/26 Clean up update-refs --stdin and implement ref_transactionMichael Haggerty, Mar 10, 2014
  2. 01/26 t1400: Fix name and expected result of one testMichael Haggerty, Mar 10, 2014
  3. 02/26 t1400: Provide sensible input to the commandMichael Haggerty, Mar 10, 2014
  4. 03/26 t1400: Pass a legitimate <newvalue> to update commandMichael Haggerty, Mar 10, 2014
  5. Brad KingMar 10, 2014
  6. Michael HaggertyMar 10, 2014
  7. Brad KingMar 11, 2014
  8. Junio C HamanoMar 11, 2014
  9. Brad KingMar 11, 2014
  10. Michael HaggertyMar 20, 2014
  11. 04/26 parse_arg(): Really test that argument is properly terminatedMichael Haggerty, Mar 10, 2014
  12. 05/26 t1400: Add some more tests involving quoted argumentsMichael Haggerty, Mar 10, 2014
  13. Johan HerlandMar 10, 2014
  14. 06/26 refs.h: Rename the action_on_err constantsMichael Haggerty, Mar 10, 2014
  15. 07/26 update_refs(): Fix constnessMichael Haggerty, Mar 10, 2014
  16. 08/26 update-ref --stdin: Read the whole input at onceMichael Haggerty, Mar 10, 2014
  17. 09/26 parse_cmd_verify(): Copy old_sha1 instead of evaluating <oldvalue> twiceMichael Haggerty, Mar 10, 2014
  18. 10/26 update-ref.c: Extract a new function, parse_refname()Michael Haggerty, Mar 10, 2014
  19. 11/26 update-ref --stdin: Improve error messages for invalid valuesMichael Haggerty, Mar 10, 2014
  20. 12/26 update-ref --stdin: Make error messages more consistentMichael Haggerty, Mar 10, 2014
  21. 13/26 update-ref --stdin: Simplify error messages for missing oldvaluesMichael Haggerty, Mar 10, 2014
  22. Brad KingMar 10, 2014
  23. Brad KingMar 10, 2014
  24. 14/26 update-ref.c: Extract a new function, parse_next_sha1()Michael Haggerty, Mar 10, 2014
  25. 15/26 update-ref --stdin: Improve the error message for unexpected EOFMichael Haggerty, Mar 10, 2014
  26. 16/26 update-ref --stdin: Harmonize error messagesMichael Haggerty, Mar 10, 2014
  27. 17/26 refs: Add a concept of a reference transactionMichael Haggerty, Mar 10, 2014
  28. 18/26 update-ref --stdin: Reimplement using reference transactionsMichael Haggerty, Mar 10, 2014
  29. 19/26 refs: Remove API function update_refs()Michael Haggerty, Mar 10, 2014
  30. 20/26 struct ref_update: Rename field "ref_name" to "refname"Michael Haggerty, Mar 10, 2014
  31. 21/26 struct ref_update: Store refname as a FLEX_ARRAY.Michael Haggerty, Mar 10, 2014
  32. 22/26 commit_ref_transaction(): Introduce temporary variablesMichael Haggerty, Mar 10, 2014
  33. 23/26 struct ref_update: Add a lock memberMichael Haggerty, Mar 10, 2014
  34. 24/26 struct ref_update: Add type fieldMichael Haggerty, Mar 10, 2014
  35. 25/26 commit_ref_transaction(): Also free the ref_transactionMichael Haggerty, Mar 10, 2014
  36. 26/26 commit_ref_transaction(): Work with transaction->updates in placeMichael Haggerty, Mar 10, 2014
  37. Brad KingMar 10, 2014
  38. Michael HaggertyMar 10, 2014

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