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Convert resolve_ref+xstrdup to new resolve_refdup function

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Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Nguyễn Thái Ngọc Duy
2011-12-13 21:17:48 +07:00
committed by Junio C Hamano
parent e4776bd936
commit 96ec7b1e70
12 changed files with 47 additions and 50 deletions
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7
builtin/receive-pack.c
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@ -37,6 +37,7 @@ static int prefer_ofs_delta = 1;
static int auto_update_server_info;
static int auto_gc = 1;
static const char *head_name;
static void *head_name_to_free;
static int sent_capabilities;
static enum deny_action parse_deny_action(const char *var, const char *value)
@ -695,10 +696,8 @@ static void execute_commands(struct command *commands, const char *unpacker_erro
check_aliased_updates(commands);
free((char *)head_name);
head_name = resolve_ref("HEAD", sha1, 0, NULL);
if (head_name)
head_name = xstrdup(head_name);
free(head_name_to_free);
head_name = head_name_to_free = resolve_refdup("HEAD", sha1, 0, NULL);
for (cmd = commands; cmd; cmd = cmd->next)
if (!cmd->skip_update)