[TYPO3-core] RFC #15338: sys_action: Link to edit the sql query action is missing for newly created actions

[Stefan Galinski]

This is a SVN patch request.

Type: Bugfix

Bugtracker references:
http://bugs.typo3.org/view.php?id=15338

Branches: trunk, 4.4

Problem:
The link to edit the sql query is missing for newly created actions. This 
causes big headaches, because you must know that the sql query needs to be 
edited with the "Admin Tool -> DB Check -> Full Search -> Advanced Query" 
tool.

Solution:
Change the "wrong configuration" check to let empty sql query requests pass.

How to Test:
- Install the extensions taskcenter and sys_actions
- Create a new action of type "SQL query" (User Tool-> Task Center -> Click 
on the header of the second block)
- Call the newly created action with and without the patch 

-- 
Stefan Galinski
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