I'll jump the gun and post this fix for 6.2 now, while I'm thinking about it, although 6.2br1 hasn't been released yet.
Change:
code:
if ($option == "UPDATE") {
To (option 1, compatible with 6.0, 6.1 and 6.2):
code:
if (isset($HTTP_POST_VARS['option']) and $HTTP_POST_VARS['option'] == "UPDATE") {
Or To (option 2, compatible with 6.2 only):
code:
if (get_input('option', 'post') == "UPDATE") {