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get_ref_states: strdup entries and free util in stale list

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The entries in states->stale list is filled in handle_one_branch() that is
a call-back funcation to for_each_ref() using the callback parameter given
to it.  We need to strdup() the refnames (both the string list key and the
value stored in util) for more permanent storage and free them when we are
done.

Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Bert Wesarg 2009-12-01 00:57:27 +01:00 committed by Junio C Hamano
parent e160da7f60
commit 92f676fce7
1 changed files with 4 additions and 2 deletions
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6
builtin-remote.c
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@ -272,7 +272,9 @@ static int get_ref_states(const struct ref *remote_refs, struct ref_states *stat
die("Could not get fetch map for refspec %s",
states->remote->fetch_refspec[i]);
states->new.strdup_strings = states->tracked.strdup_strings = 1;
states->new.strdup_strings = 1;
states->tracked.strdup_strings = 1;
states->stale.strdup_strings = 1;
for (ref = fetch_map; ref; ref = ref->next) {
unsigned char sha1[20];
if (!ref->peer_ref || read_ref(ref->peer_ref->name, sha1))
@ -768,7 +770,7 @@ static void clear_push_info(void *util, const char *string)
static void free_remote_ref_states(struct ref_states *states)
{
string_list_clear(&states->new, 0);
string_list_clear(&states->stale, 0);
string_list_clear(&states->stale, 1);
string_list_clear(&states->tracked, 0);
string_list_clear(&states->heads, 0);
string_list_clear_func(&states->push, clear_push_info);