Cannot add Friend with Too Long of Name

Severity: Low

Category: Interface

Frequency: Always

How to reproduce: Add a friend whose name is outside of the 15 Character Limit for Input

Description: I cannot add my brother as a friend, who plays the game with an obnoxiously long character name, because his name is too long for the Friend Check input.
He can add me because I'm name<15, so it's cool (For all of those friending people with obnoxiously long names).

Additional information:

Fix with some CClient Magic?