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[PATCH v3 06/14] filter_refs(): do not check the same sought_pos twice

From
Michael Haggerty <mhagger@alum.mit.edu>
Date
Sep 9, 2012, 06:19 UTC
Message-ID
<1347171589-13327-7-git-send-email-mhagger@alum.mit.edu>
In-Reply-To
<1347171589-13327-1-git-send-email-mhagger@alum.mit.edu>

Once a match has been found at sought_pos, the entry is zeroed and no future attempts will match that entry. So increment sought_pos to avoid checking against the zeroed-out entry during the next iteration.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
---
 builtin/fetch-pack.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/builtin/fetch-pack.c b/builtin/fetch-pack.c
index df81995..63d455f 100644
--- a/builtin/fetch-pack.c
+++ b/builtin/fetch-pack.c
@@ -565,8 +565,8 @@ static void filter_refs(struct ref **refs, struct string_list *sought)
 				if (cmp < 0) /* definitely do not have it */
 					break;
 				else if (cmp == 0) { /* definitely have it */
-					sought->items[sought_pos].string[0] = '\0';
 					return_refs[sought_pos] = ref;
+					sought->items[sought_pos++].string[0] = '\0';
 					break;
 				}
 				else /* might have it; keep looking */

-- 
1.7.11.3
Previous: Junio C HamanoNext: Michael Haggerty
Message 15 of 32 in “Clean up how fetch_pack() handles the heads list”
  1. 00/14 Clean up how fetch_pack() handles the heads listMichael Haggerty, Sep 9, 2012
  2. 01/14 t5500: add tests of error output for missing refsMichael Haggerty, Sep 9, 2012
  3. 02/14 t5500: add tests of fetch-pack --all --depth=N $URL $REFMichael Haggerty, Sep 9, 2012
  4. Junio C HamanoSep 10, 2012
  5. Michael HaggertySep 10, 2012
  6. Philip OakleySep 18, 2012
  7. 03/14 Rename static function fetch_pack() to http_fetch_pack()Michael Haggerty, Sep 9, 2012
  8. 04/14 fetch_pack(): reindent function decl and defnMichael Haggerty, Sep 9, 2012
  9. 05/14 Change fetch_pack() and friends to take string_list argumentsMichael Haggerty, Sep 9, 2012
  10. Junio C HamanoSep 10, 2012
  11. Michael HaggertySep 17, 2012
  12. Junio C HamanoSep 17, 2012
  13. Jeff KingSep 17, 2012
  14. Junio C HamanoSep 18, 2012
  15. 06/14 filter_refs(): do not check the same sought_pos twiceMichael Haggerty, Sep 9, 2012
  16. 07/14 fetch_pack(): update sought->nr to reflect number of unique entriesMichael Haggerty, Sep 9, 2012
  17. 08/14 filter_refs(): delete matched refs from sought listMichael Haggerty, Sep 9, 2012
  18. 09/14 filter_refs(): build refs list as we goMichael Haggerty, Sep 9, 2012
  19. Junio C HamanoSep 10, 2012
  20. 10/14 filter_refs(): simplify logicMichael Haggerty, Sep 9, 2012
  21. 11/14 cmd_fetch_pack(): return early if finish_connect() failsMichael Haggerty, Sep 9, 2012
  22. 12/14 fetch-pack: report missing refs even if no existing refs were receivedMichael Haggerty, Sep 9, 2012
  23. 13/14 cmd_fetch_pack(): simplify computation of return valueMichael Haggerty, Sep 9, 2012
  24. 14/14 fetch-pack: eliminate spurious error messagesMichael Haggerty, Sep 9, 2012
  25. Junio C HamanoSep 9, 2012
  26. Jeff KingSep 9, 2012
  27. Junio C HamanoSep 9, 2012
  28. Michael HaggertySep 10, 2012
  29. Junio C HamanoSep 10, 2012
  30. Michael HaggertySep 17, 2012
  31. Junio C HamanoSep 17, 2012
  32. Junio C HamanoSep 10, 2012

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