[TYPO3-commerce] small fix in tx_commerce_category

[robelix]

Hi,
just found a small bug in the category class - get_category_path does
not pass the separator into it's recursion



file: lib/class.tx_commerce_category.php
line 380 of current svn - in function get_category_path

  			$result=$parent->get_category_path().$separator.$this->get_title();;

should be:
  		
$result=$parent->get_category_path($separator).$separator.$this->get_title();



Roland