Commit b4b8da5d authored by Nick Mathewson's avatar Nick Mathewson 🐚
Browse files

Turn a while into a do/while; save a redundant test 


svn:r6683
parent 06e09cdd

src/or/buffers.c

+2 −2
Original line number Diff line number Diff line
@@ -1299,7 +1299,7 @@ write_to_buf_zlib(buf_t *buf, tor_zlib_state_t *state, 
  char *next;

  size_t old_avail, avail;

  int over = 0;

  while (!over) {

  do {

    buf_ensure_capacity(buf, buf->datalen + 1024);

    next = _buf_end(buf);

    if (next < buf->cur)
@@ -1339,7 +1339,7 @@ write_to_buf_zlib(buf_t *buf, tor_zlib_state_t *state, 
    if (buf->datalen > buf->highwater)

      buf->highwater = buf->datalen;

    buf_total_used += old_avail - avail;

  }

  } while (!over);

  return 0;

}