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[ticket/9892] Drop Q&A CAPTCHA tables if left in inconsistent state

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PHPBB3-9892
This commit is contained in:
Nils Adermann 2011-06-12 10:49:48 +02:00
parent 025649e14c
commit 32f37bf938
1 changed files with 24 additions and 0 deletions
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24
phpBB/install/database_update.php
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@ -1913,6 +1913,30 @@ function change_database_data(&$no_updates, $version)
}
$db->sql_freeresult($result);
global $db_tools;
// Recover from potentially broken Q&A CAPTCHA table on firebird
if ($db_tools->sql_layer == 'firebird')
{
if ($config['captcha_plugin'] == 'phpbb_captcha_qa')
{
setconfig('captcha_plugin', 'phpbb_captcha_nogd');
}
$tables = array(
$table_prefix . 'captcha_questions',
$table_prefix . 'captcha_answers',
$table_prefix . 'qa_confirm',
);
foreach ($tables as $table)
{
if ($db_tools->sql_table_exists($table))
{
$db_tools->sql_table_drop($table);
}
}
}
$no_updates = false;
break;
}