Notifications sent only to the last group specfied

I think the subscriptions are not retrieved properly in Notifications, so I am changing the project.

I think I have found the cause. In og_notifications.inc the function object_value() contains

        if (array_key_exists('node', $node_groups)) {
          // array_pop() in array_pop() causes php errors, so we need a temp variable.
          $temp = array_pop($node_groups);
          return array_pop($temp);
        }
        else {
          return array_pop($node_groups);
        }

If this just returns the array_pop($node_groups), everything seems to be fine. But obviously, the double pop is there for a reason. I am not sure how to solve this.

Changing the priority to Major.

Changed version.

Turned out to be caused by a patch. Following up there.

I am reopening this, as this occurs with the current dev version (without the patch in the related issue).

This problem still persists. Effect is that no more than one og can be related to content, as only the last one is notified.

The solution seems easy: in object_value replace
return array_pop($entity_group);
with
return $entity_group;

Patch attached.

What can I do to have this tested and reviewed?