handle negative serialno in oggz_get_stream(). Reported by Erik de Castro Lopo, patch modified to continue to handle special -1 serialno value.
handle negative serialno in oggz_get_stream(). Reported by Erik de Castro Lopo,
patch modified to continue to handle special -1 serialno value.


git-svn-id: ed696e516b63563c8842837a624e30c98be77b3c@3171 8158c8cd-e7e1-0310-9fa4-c5954c97daef

kfish/liboggz,brion/liboggz,kfish/liboggz,brion/liboggz,brion/liboggz,kfish/liboggz,brion/liboggz