This changeset fixes the problem where mysql, when run as a service,
can't "detect" it's own data directory.

into  pilot.blaudden:/home/msvensson/mysql/mysql-5.1-maint

into  recycle.(none):/src/bug23491_ii/my51-bug23491_ii

into  pilot.blaudden:/home/msvensson/mysql/mysql-5.1-maint

into  pilot.blaudden:/home/msvensson/mysql/mysql-5.1-maint

into  pilot.blaudden:/home/msvensson/mysql/mysql-5.0-maint

into  pilot.blaudden:/home/msvensson/mysql/mysql-5.1-maint

Remove the setting of --local-load parameter for mysqlbinlog and leave that to the testcases
to decide what params to use.

into  bk-internal.mysql.com:/data0/bk/mysql-5.1-opt

into  olga.mysql.com:/home/igor/mysql-5.1-opt

into  mysql.com:/nfsdisk1/lars/MERGE/mysql-5.1-merge

into  mysql.com:/nfsdisk1/lars/MERGE/mysql-5.0-merge

into  mysql.com:/nfsdisk1/lars/MERGE/mysql-5.0-merge

into  mysql.com:/nfsdisk1/lars/bk/mysql-5.1-new-rpl

new test case until the valgrind failure is fixed, 
reported in bug 27564)

into  pilot.blaudden:/home/msvensson/mysql/mysql-5.1-maint

into  pilot.blaudden:/home/msvensson/mysql/mysql-5.1-maint

 - Add --local-load option to avoidthat the load data file requested
   by mysqlbinlog end up in local var/tmp dir and not in system global
   tmpdir

into  mysql.com:/nfsdisk1/lars/MERGE/mysql-5.1-merge

into  mysql.com:/nfsdisk1/lars/MERGE/mysql-5.1-merge

into  mysql.com:/nfsdisk1/lars/MERGE/mysql-5.0-merge

into  bk-internal.mysql.com:/data0/bk/mysql-4.1-opt

conditions.
When allocating memory for KEY_FIELD/SARGABLE_PARAM structures the
function update_ref_and_keys did not take into account the fact that
a single row equality could be replaced by several simple equalities.
Fixed by adjusting the counter cond_count accordingly for each subquery
when performing substitution of a row equality for simple equalities. 
 

into  bk-internal.mysql.com:/data0/bk/mysql-5.0-opt

into  mysql.com:/home/psergey/mysql-5.1-merge2

  After merge fix.

into  moonbone.local:/mnt/gentoo64/work/bk-trees/mysql-5.1-opt