[For 1.8] MySubscriptions - Paid Usergroup Subscriptions (Paypal IPN)

[Shade]

Not sure if anyone has pointed this out already, but there's an issue with usergroups. File inc/plugins/mysubs.php, line 580:

					if($sub['accepted_gids'] != 'all')
						{
							$gids = explode(',', $user['additionalgroups']);
							$gids[] = $user['usergroup'];
							$matched = array_intersect($gids, explode(',', $sub['accepted_gids']));
							if(empty($matched)) $accepted_gid = false;
						}

This does not work as the $sub variable hasn't been initialized. Instead, you should use $item which is loaded with the actual subscription.

					if($item['accepted_gids'] != 'all')
						{
							$gids = explode(',', $user['additionalgroups']);
							$gids[] = $user['usergroup'];
							$matched = array_intersect($gids, explode(',', $item['accepted_gids']));
							if(empty($matched)) $accepted_gid = false;
						}

Without this correction, if one of the subscriptions has a blank field as allowed usergroups the whole process will fail.