[QGIS Commit] [qgis/Quantum-GIS] 122cff: Fix addGroup() not to refuse invisibleRootItem as ...

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/qgis/Quantum-GIS
  Commit: 122cff7859b74b213ba0bdc143850f635d122529
      https://github.com/qgis/Quantum-GIS/commit/122cff7859b74b213ba0bdc143850f635d122529
  Author: Sandro Santilli <strk at keybit.net>
  Date:   2012-12-17 (Mon, 17 Dec 2012)

  Changed paths:
    M src/app/legend/qgslegend.cpp

  Log Message:
  -----------
  Fix addGroup() not to refuse invisibleRootItem as the group parent

Fixes #6879.
NOTE: if a caller really wants to add a group to current item
      there's a specific method for that: addGroupToCurrentItem