spell affects take two

Hello everyone,

I have figured out where to put the new affect in mud.h but my spell called cloak of mana doesn't work properly. In the af by list it shows up like this:

imbued with:
cloak of mana cloak of mana

How would I go about getting it to only show up once on that list?

I manually added the spell in skills.dat in aflphabetical order and added AFF_cloak_of_mana to mud.h after the last affect in the enum list.

thanks for your help in advance.