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clone: fix memory leak in wanted_peer_refs()
Fix a memory leak added in 0ec4b1650c
(clone: fix ref selection in
--single-branch --branch=xxx, 2012-06-22).
Whether we get our "remote_head" from copy_ref() directly, or with a
call to guess_remote_head() it'll be the result of a copy_ref() in
either case, as guess_remote_head() is a wrapper for copy_ref() (or it
returns NULL).
We can't mark any tests passing passing with SANITIZE=leak using
"TEST_PASSES_SANITIZE_LEAK=true" as a result of this change, but
e.g. "t/t1500-rev-parse.sh" now gets closer to passing.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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parent
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@ -494,6 +494,7 @@ static struct ref *wanted_peer_refs(const struct ref *refs,
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/* if --branch=tag, pull the requested tag explicitly */
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get_fetch_map(remote_head, tag_refspec, &tail, 0);
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}
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free_refs(remote_head);
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} else {
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int i;
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for (i = 0; i < refspec->nr; i++)
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