TOPIC: Strict Standards Error Message & Editing Repeated Events

1) I wanted to double check whether this message is of any concern. It appears when I edit a repeated event. (+ sign)

Strict Standards: Only variables should be assigned by reference in ...administrator/components/com_dtregister/views/event/tmpl/add_editrepeat.php on line 12

2) This brings me to also also ask what changes cascade down the the "child" events of the repeat.

I noticed things like price, field option seem to carry across but any edit to messages do not.
Not sure if there is a list of what can be changed globally after a repeated event is created. It's a bit of a pain to edit them all individually. As long as there are no records it seemd easier to delete and starting over.

Joomla 3.51
DTRegister 3.17c

1) In the file noted in the strict standards warning, go to line 12:

$document =& JFactory::getDocument();

...change it to...

$document = JFactory::getDocument();

2) Messages and emails changed in the parent event should update child events. Are they not for you?

1) Thanks - error message has gone away!

2) I just checked again after the above fix.

The message is not updating to the children.
Also just tested the email messages - That seems to work ok.