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

into  bodhi.(none):/opt/local/work/mysql-5.1-runtime

into  bodhi.(none):/opt/local/work/mysql-5.1-runtime

into  bodhi.(none):/opt/local/work/mysql-5.1-runtime

into  bodhi.(none):/opt/local/work/mysql-5.0-runtime

Changed the default location of the log output to LOG_FILE,
for backward compatibility with MySQL 5.0

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

into  bodhi.(none):/opt/local/work/mysql-5.1-runtime

into  bodhi.(none):/opt/local/work/mysql-5.1-runtime

into  bodhi.(none):/opt/local/work/mysql-5.0-runtime

into  trift2.:/MySQL/M51/push-5.1

into  mysql.com:/home/kent/bk/tmp3/mysql-5.0-build

into  mysql.com:/home/kent/bk/tmp3/mysql-5.1-build

into  gleb.loc:/home/uchum/work/bk/5.1-opt

into  moonbone.local:/mnt/gentoo64/work/29898-bug-5.0-opt-mysql

into  bodhi.(none):/opt/local/work/mysql-5.1-runtime

into  trift-lap.none:/MySQL/M51/push-5.1

into  trift-lap.none:/MySQL/M50/push-5.0

into  trift-lap.none:/MySQL/M51/push-5.1

into  pippilotta.erinye.com:/shared/home/df/mysql/build/mysql-5.1-build

into  pippilotta.erinye.com:/shared/home/df/mysql/build/mysql-5.0-build

into  gleb.loc:/home/uchum/work/bk/5.1-opt

into  gleb.loc:/home/uchum/work/bk/5.1-opt

into  gleb.loc:/home/uchum/work/bk/5.0-opt

into  gleb.loc:/home/uchum/work/bk/5.1-opt

into  pippilotta.erinye.com:/shared/home/df/mysql/build/mysql-5.0.46

The Item_date_typecast::val_int function doesn't reset null_value flag.
This makes all values that follows the first null value to be treated as nulls
and led to a wrong result.

Now the Item_date_typecast::val_int function correctly sets the null_value flag
for both null and non-null values.

into  trift2.:/MySQL/M51/push-5.1

into  trift2.:/MySQL/M51/push-5.1

into  trift2.:/MySQL/M50/push-5.0

into  moonbone.local:/mnt/gentoo64/work/29850-bug-5.0-opt-mysql

crash" in 5.1

into  bodhi.(none):/opt/local/work/mysql-5.1-runtime

a temporary table.

The result string of the Item_func_group_concat wasn't initialized in the 
copying constructor of the Item_func_group_concat class. This led to a
wrong charset of GROUP_CONCAT result when the select employs a temporary
table.

The copying constructor of the Item_func_group_concat class now correctly
initializes the charset of the result string.

into  mysql.com:/home/hf/work/29687/my51-29687