[TW-33] Changing due date of recurring task creates duplicates

_Arkady Grudzinsky on 2011-04-06T06:26:37Z says:_

Changing due date of a recurring task creates a duplicate:

$ task add due:today recur:weekly asdf

Created task 164.


$ task list asdf

ID  Project Pri Due       Active Age Description

165             4/5/2011           - asdf       

166             4/12/2011          - asdf       

2 tasks

$ task 165 due:tomorrow

Task 165 is a recurring task, and all other instances of this task will be modified.

Modified 3 tasks.

$ task list asdf

ID  Project Pri Due      Active Age     Description

165             4/6/2011        23 secs asdf       

166             4/6/2011        23 secs asdf       

2 tasks

Such action should only affect the next task from the recurring series. Then the program should ask if the user wants to change the whole series. Also, (at)Modified 3 tasks.@ message is mysterious. Where is the third task?