Merge branch 'ma/double-dashes-in-docs'

diff --git a/send-pack.c b/send-pack.c
index 2112d3b27ad21e1d457b08a3aa71a811b5e8ee79..19025a7aca82a7066b9a2d40d4d50406a9749a5f 100644 (file)
--- a/send-pack.c
+++ b/send-pack.c
@@ -37,14 +37,14 @@ int option_parse_push_signed(const struct option *opt,
        die("bad %s argument: %s", opt->long_name, arg);
 }
 
-static void feed_object(const unsigned char *sha1, FILE *fh, int negative)
+static void feed_object(const struct object_id *oid, FILE *fh, int negative)
 {
-       if (negative && !has_sha1_file(sha1))
+       if (negative && !has_sha1_file(oid->hash))
                return;
 
        if (negative)
                putc('^', fh);
-       fputs(sha1_to_hex(sha1), fh);
+       fputs(oid_to_hex(oid), fh);
        putc('\n', fh);
 }
 
@@ -89,13 +89,13 @@ static int pack_objects(int fd, struct ref *refs, struct oid_array *extra, struc
         */
        po_in = xfdopen(po.in, "w");
        for (i = 0; i < extra->nr; i++)
-               feed_object(extra->oid[i].hash, po_in, 1);
+               feed_object(&extra->oid[i], po_in, 1);
 
        while (refs) {
                if (!is_null_oid(&refs->old_oid))
-                       feed_object(refs->old_oid.hash, po_in, 1);
+                       feed_object(&refs->old_oid, po_in, 1);
                if (!is_null_oid(&refs->new_oid))
-                       feed_object(refs->new_oid.hash, po_in, 0);
+                       feed_object(&refs->new_oid, po_in, 0);
                refs = refs->next;
        }
 
@@ -137,6 +137,8 @@ static int pack_objects(int fd, struct ref *refs, struct oid_array *extra, struc
 static int receive_unpack_status(int in)
 {
        const char *line = packet_read_line(in, NULL);
+       if (!line)
+               return error(_("unexpected flush packet while reading remote unpack status"));
        if (!skip_prefix(line, "unpack ", &line))
                return error(_("unable to parse remote unpack status: %s"), line);
        if (strcmp(line, "ok"))