[TYPO3-team-templavoila] RFC: #11550: "Create reference" button of a content element isn't visible for users without write access

[Stig Nørgaard Færch]

Hey guys,

This is a SVN patch request.

Type: Bugfix

Bugtracker Reference: http://bugs.typo3.org/view.php?id=11550

Branches: trunk

Problem:
When page permission is set only to 'View page', the copy icon is 
visible, but not the icon for reference an element.

Solution:
Add 'ref' to the list of allowed icons:
-					$titleBarRightButtons = 
$this->clipboardObj->element_getSelectButtons($parentPointer, 'copy');
+					$titleBarRightButtons = 
$this->clipboardObj->element_getSelectButtons($parentPointer, 'copy,ref');

diff added to the bug-report.

Thanks!
Stig