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-rw-r--r--phpBB/phpbb/db/migration/tool/config.php6
1 files changed, 5 insertions, 1 deletions
diff --git a/phpBB/phpbb/db/migration/tool/config.php b/phpBB/phpbb/db/migration/tool/config.php
index f2149dc59a..96d358f647 100644
--- a/phpBB/phpbb/db/migration/tool/config.php
+++ b/phpBB/phpbb/db/migration/tool/config.php
@@ -3,7 +3,7 @@
*
* @package migration
* @copyright (c) 2012 phpBB Group
-* @license http://opensource.org/licenses/gpl-license.php GNU Public License v2
+* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
*
*/
@@ -130,6 +130,10 @@ class config implements \phpbb\db\migration\tool\tool_interface
case 'remove':
$call = 'add';
+ if (sizeof($arguments) == 1)
+ {
+ $arguments[] = '';
+ }
break;
case 'update_if_equals':