connect: tell server that the client understands v1

diff --git a/refs/files-backend.c b/refs/files-backend.c
index 32663a999ea030f76f400608ae1ed6dbaebbc20c..dac33628b37d4e19ea15e6706f1ab67c9b3a3e6c 100644 (file)
--- a/refs/files-backend.c
+++ b/refs/files-backend.c
@@ -1549,7 +1549,7 @@ static int log_ref_write_fd(int fd, const struct object_id *old_oid,
 
        written = len <= maxlen ? write_in_full(fd, logrec, len) : -1;
        free(logrec);
-       if (written != len)
+       if (written < 0)
                return -1;
 
        return 0;
@@ -1628,8 +1628,8 @@ static int write_ref_to_lockfile(struct ref_lock *lock,
                return -1;
        }
        fd = get_lock_file_fd(&lock->lk);
-       if (write_in_full(fd, oid_to_hex(oid), GIT_SHA1_HEXSZ) != GIT_SHA1_HEXSZ ||
-           write_in_full(fd, &term, 1) != 1 ||
+       if (write_in_full(fd, oid_to_hex(oid), GIT_SHA1_HEXSZ) < 0 ||
+           write_in_full(fd, &term, 1) < 0 ||
            close_ref_gently(lock) < 0) {
                strbuf_addf(err,
                            "couldn't write '%s'", get_lock_file_path(&lock->lk));
@@ -3006,8 +3006,8 @@ static int files_reflog_expire(struct ref_store *ref_store,
                        rollback_lock_file(&reflog_lock);
                } else if (update &&
                           (write_in_full(get_lock_file_fd(&lock->lk),
-                               oid_to_hex(&cb.last_kept_oid), GIT_SHA1_HEXSZ) != GIT_SHA1_HEXSZ ||
-                           write_str_in_full(get_lock_file_fd(&lock->lk), "\n") != 1 ||
+                               oid_to_hex(&cb.last_kept_oid), GIT_SHA1_HEXSZ) < 0 ||
+                           write_str_in_full(get_lock_file_fd(&lock->lk), "\n") < 1 ||
                            close_ref_gently(lock) < 0)) {
                        status |= error("couldn't write %s",
                                        get_lock_file_path(&lock->lk));