Retrieve a list of all of the suppliers from a product in the RSS feeder

[Sander98NL]

Currently I am modifying the feeder module because my client wants to display a list of certain values.

However, one of these values is the name of the supplier(s), but it doesn't seem to display the name.

What I have already tried is adding the following smarty variable to rss.tpl:

{$product->supplier_name}

With the use of a print_r or debug_print_var I just get: <b>Array (0)</b>

Does anyone know how to solve this? I'm also aware that there is a controller that I can modify (rss.php)

Any help would be appreciated.