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fetch-pack: eliminate spurious error messages

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It used to be that if "--all", "--depth", and also explicit references
were sought, then the explicit references were not handled correctly
in filter_refs() because the "--all --depth" code took precedence over
the explicit reference handling, and the explicit references were
never noted as having been found.  So check for explicitly sought
references before proceeding to the "--all --depth" logic.

This fixes two test cases in t5500.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Michael Haggerty 2012-09-09 08:19:49 +02:00 committed by Junio C Hamano
parent b285668dd2
commit 5f0fc64513
2 changed files with 7 additions and 7 deletions
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10
builtin/fetch-pack.c
View file

@ -549,9 +549,6 @@ static void filter_refs(struct ref **refs, struct string_list *sought)
if (!memcmp(ref->name, "refs/", 5) &&
check_refname_format(ref->name + 5, 0))
; /* trash */
else if (args.fetch_all &&
(!args.depth || prefixcmp(ref->name, "refs/tags/")))
keep = 1;
else {
while (sought_pos < sought->nr) {
int cmp = strcmp(ref->name, sought->items[sought_pos].string);
@ -567,6 +564,10 @@ static void filter_refs(struct ref **refs, struct string_list *sought)
}
}
if (! keep && args.fetch_all &&
(!args.depth || prefixcmp(ref->name, "refs/tags/")))
keep = 1;
if (keep) {
*newtail = ref;
ref->next = NULL;
@ -576,8 +577,7 @@ static void filter_refs(struct ref **refs, struct string_list *sought)
}
}
if (!args.fetch_all)
filter_string_list(sought, 0, non_matching_ref, NULL);
filter_string_list(sought, 0, non_matching_ref, NULL);
*refs = newlist;
}

4
t/t5500-fetch-pack.sh
View file

@ -427,14 +427,14 @@ test_expect_success 'test missing ref before existing' '
test_cmp expect-error error-me
'
test_expect_failure 'test --all, --depth, and explicit head' '
test_expect_success 'test --all, --depth, and explicit head' '
(
cd client &&
git fetch-pack --no-progress --all --depth=1 .. refs/heads/A
) >out-adh 2>error-adh
'
test_expect_failure 'test --all, --depth, and explicit tag' '
test_expect_success 'test --all, --depth, and explicit tag' '
git tag OLDTAG refs/heads/B~5 &&
(
cd client &&