X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=remote-curl.c;h=d38812085151b6738e7ca95be10968b973bf13b4;hb=7d182f52f1a754bdccb2e7c7cea54f773f76bc5c;hp=136100695994049f2e9d6357cb25dd5a9d73ae28;hpb=e98f80f50bf9b78aab8cea6184fd708259d0c3b3;p=git.git

diff --git a/remote-curl.c b/remote-curl.c
index 136100695..d38812085 100644
--- a/remote-curl.c
+++ b/remote-curl.c
@@ -102,7 +102,7 @@ static struct discovery* discover_refs(const char *service)
 	struct strbuf buffer = STRBUF_INIT;
 	struct discovery *last = last_discovery;
 	char *refs_url;
-	int http_ret, is_http = 0;
+	int http_ret, is_http = 0, proto_git_candidate = 1;
 
 	if (last && !strcmp(service, last->service))
 		return last;
@@ -121,6 +121,19 @@ static struct discovery* discover_refs(const char *service)
 
 	init_walker();
 	http_ret = http_get_strbuf(refs_url, &buffer, HTTP_NO_CACHE);
+
+	/* try again with "plain" url (no ? or & appended) */
+	if (http_ret != HTTP_OK) {
+		free(refs_url);
+		strbuf_reset(&buffer);
+
+		proto_git_candidate = 0;
+		strbuf_addf(&buffer, "%s/info/refs", url);
+		refs_url = strbuf_detach(&buffer, NULL);
+
+		http_ret = http_get_strbuf(refs_url, &buffer, HTTP_NO_CACHE);
+	}
+
 	switch (http_ret) {
 	case HTTP_OK:
 		break;
@@ -137,7 +150,8 @@ static struct discovery* discover_refs(const char *service)
 	last->buf_alloc = strbuf_detach(&buffer, &last->len);
 	last->buf = last->buf_alloc;
 
-	if (is_http && 5 <= last->len && last->buf[4] == '#') {
+	if (is_http && proto_git_candidate
+		&& 5 <= last->len && last->buf[4] == '#') {
 		/* smart HTTP response; validate that the service
 		 * pkt-line matches our request.
 		 */
@@ -170,13 +184,13 @@ static struct discovery* discover_refs(const char *service)
 	return last;
 }
 
-static int write_discovery(int fd, void *data)
+static int write_discovery(int in, int out, void *data)
 {
 	struct discovery *heads = data;
 	int err = 0;
-	if (write_in_full(fd, heads->buf, heads->len) != heads->len)
+	if (write_in_full(out, heads->buf, heads->len) != heads->len)
 		err = 1;
-	close(fd);
+	close(out);
 	return err;
 }
 
@@ -188,6 +202,7 @@ static struct ref *parse_git_refs(struct discovery *heads)
 	memset(&async, 0, sizeof(async));
 	async.proc = write_discovery;
 	async.data = heads;
+	async.out = -1;
 
 	if (start_async(&async))
 		die("cannot start thread to parse advertised refs");