i am trying to understand the module code so that i can customize it a bit.. i am at line 30 of gallery_assist_4cviewer.module which says
$node = $form['#node'];

While a do a dsm($form) above this line, i cannot find a #node attribute.
I am wondering why line-30 and subsequently line-31 is in place... is it redundant now? wouldn't it suffice to replace lines 30 and 31 with $cooliris_conf to NULL (which i believe it is currently)?

I would be obliged if someone can help me understand...