[PATCH 19/23] http-push.c::fetch_symref(): use the new http API

[Tay Ray Chuan <rctay89@gmail.com>]

From:	Mike Hommey <mh@glandium.org>

Signed-off-by: Mike Hommey <mh@glandium.org>
Signed-off-by: Tay Ray Chuan <rctay89@gmail.com>
---

This is based on Mike's earlier patch:

Subject: [WIP Patch 09/12] Use the new http API in fetch_symref()
Date:	Sun, 18 Jan 2009 09:04:34 +0100

 http-push.c |   20 +++-----------------
 1 files changed, 3 insertions(+), 17 deletions(-)

diff --git a/http-push.c b/http-push.c
index 455e0aa..1714e4e 100644
--- a/http-push.c
+++ b/http-push.c
@@ -2029,27 +2029,13 @@ static void fetch_symref(const char *path, char **symref, unsigned char *sha1)
 {
 	char *url;
 	struct strbuf buffer = STRBUF_INIT;
-	struct active_request_slot *slot;
-	struct slot_results results;

 	url = xmalloc(strlen(repo->url) + strlen(path) + 1);
 	sprintf(url, "%s%s", repo->url, path);

-	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) {
-			die("Couldn't get %s for remote symref\n%s",
-			    url, curl_errorstr);
-		}
-	} else {
-		die("Unable to start remote symref request");
-	}
+	if (http_get_strbuf(url, &buffer, 0) != HTTP_OK)
+		die("Couldn't get %s for remote symref\n%s", url,
+		    curl_errorstr);
 	free(url);

 	free(*symref);
--
1.6.3.1