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http.c::http_fetch_ref(): use the new http API 

The error message ("Unable to start request") has been removed, since
the http API already prints it.

Signed-off-by: Mike Hommey <mh@glandium.org>
Signed-off-by: Tay Ray Chuan <rctay89@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Mike Hommey 2009-06-06 16:43:55 +08:00 committed by Junio C Hamano
parent 28307b99dd
commit 0d5896e1cc
1 changed files with 8 additions and 25 deletions
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33
http.c
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@ -773,34 +773,17 @@ int http_fetch_ref(const char *base, struct ref *ref)
{
char *url;
struct strbuf buffer = STRBUF_INIT;
struct active_request_slot *slot;
struct slot_results results;
int ret;
int ret = -1;
url = quote_ref_url(base, ref->name);
slot = get_active_slot();
slot->results = &results;
curl_easy_setopt(slot->curl, CURLOPT_FILE, &buffer);
curl_easy_setopt(slot->curl, CURLOPT_WRITEFUNCTION, fwrite_buffer);
curl_easy_setopt(slot->curl, CURLOPT_HTTPHEADER, NULL);
curl_easy_setopt(slot->curl, CURLOPT_URL, url);
if (start_active_slot(slot)) {
run_active_slot(slot);
if (results.curl_result == CURLE_OK) {
strbuf_rtrim(&buffer);
if (buffer.len == 40)
ret = get_sha1_hex(buffer.buf, ref->old_sha1);
else if (!prefixcmp(buffer.buf, "ref: ")) {
ref->symref = xstrdup(buffer.buf + 5);
ret = 0;
} else
ret = 1;
} else {
ret = error("Couldn't get %s for %s\n%s",
url, ref->name, curl_errorstr);
if (http_get_strbuf(url, &buffer, HTTP_NO_CACHE) == HTTP_OK) {
strbuf_rtrim(&buffer);
if (buffer.len == 40)
ret = get_sha1_hex(buffer.buf, ref->old_sha1);
else if (!prefixcmp(buffer.buf, "ref: ")) {
ref->symref = xstrdup(buffer.buf + 5);
ret = 0;
}
} else {
ret = error("Unable to start request");
}
strbuf_release(&buffer);