Fix for

# include/wait_condition.inc

#

# SUMMARY

#

#    Waits until the passed statement returns true, or the operation

#    times out.

#

# USAGE

#

#    let $wait_condition=

#      SELECT c = 3 FROM t;

#    --source include/wait_condition.inc

#

#   OR

#

#    let $wait_timeout= 60; # Override default 30 seconds with 60.

#    let $wait_condition=

#      SELECT c = 3 FROM t;

#    --source include/wait_condition.inc

#    --echo Executed the test condition $wait_condition_reps times

#

# EXAMPLE

#    events_bugs.test, events_time_zone.test

#

--disable_query_log

let $wait_counter= 300;

if ($wait_timeout)

{

  let $wait_counter= `SELECT $wait_timeout * 10`;

}

# Reset $wait_timeout so that its value won't be used on subsequent

# calls, and default will be used instead.

let $wait_timeout= 0;

# Keep track of how many times the wait condition is tested

# This is used by some tests (e.g., main.status)

let $wait_condition_reps= 0;

while ($wait_counter)

{

    let $success= `$wait_condition`;

    inc $wait_condition_reps;

    if ($success)

    {

        let $wait_counter= 0;

    }

    if (!$success)

    {

        real_sleep 0.1;

        dec $wait_counter;

    }

}

if (!$success)

{

  echo Timeout in wait_condition.inc for $wait_condition;

}

--enable_query_log