- added confirmation to removing bbcodes

- added optional MX and DNSBL checks
- added backtrace (triggering sql error) on error within sql_in_set as well as making sure it is handling an array
- let users having f_list access to a forum actually see the forum without a topic list and not displaying an error message - this allows for giving people access to subforums but not the parent forum without the need to add the (sub-)forum to the index.
- some additional bugfixes


git-svn-id: file:///svn/phpbb/trunk@6414 89ea8834-ac86-4346-8a33-228a782c2dd0

phpBB/includes/db/dbal.php

@@ -238,7 +238,13 @@ class dbal
 	{
 		if (!sizeof($array))
 		{
-			trigger_error('No values specified for SQL IN comparison', E_USER_ERROR);
+			// Not optimal, but at least the backtrace should help in identifying where the problem lies.
+			$this->sql_error('No values specified for SQL IN comparison');
+		}
+
+		if (!is_array($array))
+		{
+			$array = array($array);
 		}
 
 		$values = array();