hint->status = REF_STATUS_REMOTE_REJECT;
ret = -1;
}
- if (msg)
- hint->remote_status = xstrdup(msg);
+ hint->remote_status = xstrdup_or_null(msg);
/* start our next search from the next ref */
hint = hint->next;
}
struct strbuf cert = STRBUF_INIT;
int update_seen = 0;
- strbuf_addf(&cert, "certificate version 0.1\n");
+ strbuf_addstr(&cert, "certificate version 0.1\n");
strbuf_addf(&cert, "pusher %s ", signing_key);
datestamp(&cert);
strbuf_addch(&cert, '\n');