Sending a message to a blocked contact should report that the contact is blocked. At the moment it displays:
Delivery of the message "..." failed because the remote contact is offline
Git commit af23122598e5af67df522d0dc5d3734ea5ff87f5 by Daniele E. Domenichelli, on behalf of Ahmed Ibrahim Khalil.
Committed on 03/04/2012 at 00:11.
Pushed by ddomenichelli into branch 'master'.
Displayed a message to the user that tells him the contact is blocked
M +16 -5 lib/chat-widget.cpp