Description of Problem:
Press 'ESC' and the window does not close. 

Steps to reproduce the problem:
1) Invoke Evolution (Launch->Email and Calendar).
2) Click 'Contacts' folder
3) Ensure there are some contacts/address in the
folder.
4) Delete any contact(Right click on any one
contact->delete)
5) Dailog pops with message "Are you sure you want
to delete this contact"
6) Press 'ESC'
7) observe that window does not close. 

Actual Results:the window does not close


Expected Results:close the window


How often does this happen? 
always

Additional Information: