Phanx/TradeChatCleaner — pull request #2 by BlueRaja (2014-12-29 11:40:05+00:00)
Title: Cant click on empty edit box

BUG:
1. Click on the whitelist or blacklist
2. Delete everything in it
3. Click 'accept'
4. The whitelist/blacklist can no longer be typed into until the next UI refresh.

This patch fixes that issue.