Problems with logging feature in multilingual install / database name containing special characters

I am running a multilingual CiviCRM installation (3.3.0) on Drupal 6.19
The new logging feature was never switched on and is deactivated due to the multilingual installation.
When saving new Custom Data I get the following error:
-----------------------------------8<-----------------------------------------
Database Error Code: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '-civicrm LIKE 'log_civicrm_%'' at line 1, 1064
Additional Details:
Array
(
[callback] => Array
(
[0] => CRM_Core_Error
[1] => handle
)

[code] => -2
[message] => DB Error: syntax error
[mode] => 16
[debug_info] => SHOW TABLES FROM test-civicrm LIKE 'log_civicrm_%' [nativecode=1064 ** You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '-civicrm LIKE 'log_civicrm_%'' at line 1]
[type] => DB_Error
[user_info] => SHOW TABLES FROM test-civicrm LIKE 'log_civicrm_%' [nativecode=1064 ** You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '-civicrm LIKE 'log_civicrm_%'' at line 1]
[to_string] => [db_error: message="DB Error: syntax error" code=-2 mode=callback callback=CRM_Core_Error::handle prefix="" info="SHOW TABLES FROM test-civicrm LIKE 'log_civicrm_%' [nativecode=1064 ** You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '-civicrm LIKE 'log_civicrm_%'' at line 1]"]
)
----------------------------------->8-----------------------------------------

Replacing line 62 of civicrm/CRM/Logging/Schema.php:

$dao = CRM_Core_DAO::executeQuery("SHOW TABLES FROM {$this->loggingDB} LIKE 'log_civicrm_%'");
with
$dao = CRM_Core_DAO::executeQuery("SHOW TABLES FROM `{$this->loggingDB}` LIKE 'log_civicrm_%'");

fixes the error message, which would most probably also appear if logging ist turned on with a database name containing special characters.

I didn't look in detail, but I'm not sure if this code is supposed to be executed at all if logging feature is disabled.