Log Message:
Update to 3.0.52:

--- 3.0.52 2009/12/03

tcpip comstack: fix use of uinitialized variable in cs_straddr. This
bug was introduced in 3.0.51.

--- 3.0.51 2009/12/02

tcpip comstack: Remove TCP receiver buffer optimizations for Solaris.

tcpip comstack: fix leak for getaddrinfo.

Encoding of SRU database is performed by yaz_encode_sru_dbpath_odr or
yaz_encode_sru_dbpath_buf. Now used by yaz-client and the ZOOM API.
Decoding of SRU "path" database is performed by private function
yaz_decode_sru_dbpath_odr . This in turn is used by yaz_srw_decode
and yaz_sru_decode in server applications, GFS, yazproxy, metaproxy.

yaz-client: honor base command for SRU. Change when database setting
is applied for SRU and ensure it is kept when a connection is reset.
Change also the way errors are displayed or SRU (decoding of packages).