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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/fmt-merge-msg.c
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@ -372,14 +372,15 @@ int fmt_merge_msg(struct strbuf *in, struct strbuf *out,
int i = 0, pos = 0;
unsigned char head_sha1[20];
const char *current_branch;
void *current_branch_to_free;
/* get current branch */
current_branch = resolve_ref("HEAD", head_sha1, 1, NULL);
current_branch = current_branch_to_free =
resolve_refdup("HEAD", head_sha1, 1, NULL);
if (!current_branch)
die("No current branch");
if (!prefixcmp(current_branch, "refs/heads/"))
current_branch += 11;
current_branch = xstrdup(current_branch);
/* get a line */
while (pos < in->len) {
@ -421,7 +422,7 @@ int fmt_merge_msg(struct strbuf *in, struct strbuf *out,
}
strbuf_complete_line(out);
free((char *)current_branch);
free(current_branch_to_free);
return 0;
}