git remote update: Fallback to remote if group does not exist

diff --git a/builtin-fetch-pack.c b/builtin-fetch-pack.c
index 8b3386168138691b2b3a3938156249cb00a3a714..5d134be47c85019dd66aed742eb845f6245cbf4d 100644 (file)
--- a/builtin-fetch-pack.c
+++ b/builtin-fetch-pack.c
@@ -216,9 +216,8 @@ static int find_common(int fd[2], unsigned char *result_sha1,
        if (args.depth > 0) {
                char line[1024];
                unsigned char sha1[20];
-               int len;
 
-               while ((len = packet_read_line(fd[0], line, sizeof(line)))) {
+               while (packet_read_line(fd[0], line, sizeof(line))) {
                        if (!prefixcmp(line, "shallow ")) {
                                if (get_sha1_hex(line + 8, sha1))
                                        die("invalid shallow line: %s", line);
@@ -483,7 +482,7 @@ static int sideband_demux(int fd, void *data)
 {
        int *xd = data;
 
-       return recv_sideband("fetch-pack", xd[0], fd, 2);
+       return recv_sideband("fetch-pack", xd[0], fd);
 }
 
 static int get_pack(int xd[2], char **pack_lockfile)
@@ -606,7 +605,7 @@ static struct ref *do_fetch_pack(int fd[2],
                        /* When cloning, it is not unusual to have
                         * no common commit.
                         */
-                       fprintf(stderr, "warning: no common commits\n");
+                       warning("no common commits");
 
        if (get_pack(fd, pack_lockfile))
                die("git fetch-pack: fetch failed.");