Added missing DBUG enter, compiled and tested on production with debug-max
  build (my regular build missed the previous errors friday)

Changeset:
 Added missing DBUG_ENTER, compiled and tested on production with debug-max
 build!

into  frost.snake.net:/Volumes/frost2/MySQL/bk/mysql-4.1

into poseidon.ndb.mysql.com:/home/tomas/mysql-4.1

  Bug#12371 executing prepared statement fails (illegal mix of collations)
  After review fixes.

into  mysql.com:/usr/home/bar/mysql-4.1.b12371

into mysql.com:/Users/kent/mysql/bk/mysql-4.1

  Make ports configurable from environment for test

into  frost.snake.net:/Volumes/frost2/MySQL/bk/mysql-4.1

  Reorder out-of-order system variables.

  Reorder out-of-order status variables.

into deer.(none):/home/hf/work/mysql-4.1.clean

into  radha.local:/Users/patg/mysql-build/mysql-4.1

into  a193-229-222-105.elisa-laajakaista.fi:/home/my/bk/mysql-4.1

into  eel.(none):/home/jonas/src/mysql-4.1-push

into  eel.(none):/home/jonas/src/mysql-4.1-push

  When detecting corrupt schema file.
  Make sure to close it (as it will be opened later when rewriting a clean copy)

into poseidon.ndb.mysql.com:/home/tomas/mysql-4.1

  changed tomas default checkout

into  a193-229-222-105.elisa-laajakaista.fi:/home/my/bk/mysql-4.1

(Faster test)

into  mishka.local:/home/my/mysql-4.1

into  mishka.local:/home/my/mysql-4.1

into  mishka.local:/home/my/mysql-4.1

into  mysql.com:/home/jimw/my/mysql-4.1-clean

into  hundin.mysql.fi:/home/heikki/mysql-4.1

  Update test result to reflect the fix of Bug #12779 : EXPLAIN SELECT of a subquery is now different

into mysql.com:/M41/mysql-4.1

into  hundin.mysql.fi:/home/heikki/mysql-4.1

  Fix bug #12779 : never give a row count estimate of 0 to the MySQL query optimizer, as then left join optimizer may beleive it KNOWS that the table is empty; note that this fix may change query optimization of many other queries where one table is empty; note that the proper fix would be to make the query optimizer to know that the row count estimates it receives really are just estimates, it cannot assume they are certain

into mysql.com:/M41/mysql-4.1