sw: avoid deleting the iterated SwRowFrame on tdf104188-4.odt

The change in commit 1e6dec4b4313212a3bdc6bb06155fd65e795368b
was not enough to fix this problem.

SwContentFrame::CalcLowers() may move a SwTextFrame to the previous
page; in that case Calc() on the upper is a bad idea because it may then
call RemoveFollowFlowLine() and delete the SwRowFrame that is being
iterated.

There is one other (unknown) bugdoc with this problem, let's hope it's
fixed as well...

(regression from commit 18765b9fa739337d2d891513f6e2fb7c3ce23b50)

Change-Id: I3c55a0d7ef0350a482fb150d3e96c3b34853400d
Reviewed-on: https://gerrit.libreoffice.org/74793
Tested-by: Jenkins
Reviewed-by: Michael Stahl <Michael.Stahl@cib.de>
(cherry picked from commit 1cb7e4899b5ada902e99a0c964ee047950c07044)
Reviewed-on: https://gerrit.libreoffice.org/74835
Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>

0 files changed, 0 insertions, 0 deletions