tdf#161217 sw: layout: don't move into to-be-deleted section frame

The problem is that in SwFrame::GetNextFlyLeaf() pLayLeaf is found
inside a SwSectionFrame that has no m_pSection because it has been
scheduled for deletion via SwRootFrame::InsertEmptySct().

Skip such frames, now it goes into infinite loop later...

Change-Id: I93e5febba19213c1503fd699c8e4517067c6ec6b
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/168528
Reviewed-by: Michael Stahl <michael.stahl@allotropia.de>
Tested-by: Jenkins

0 files changed, 0 insertions, 0 deletions