Forward port crash fix for access of deleted view pointers
Forward port crash fix for access of deleted view pointers

svn path=/trunk/KDE/kdelibs/kate/; revision=541161

sandsmark/kate,hlamer/kate,hlamer/kate,cmacq2/kate,hlamer/kate,hlamer/kate,cmacq2/kate,cmacq2/kate,sandsmark/kate,jfmcarreira/kate,hlamer/kate,sandsmark/kate,DickJ/kate,jfmcarreira/kate,DickJ/kate,DickJ/kate,hlamer/kate,hlamer/kate,hlamer/kate,hlamer/kate,sandsmark/kate,jfmcarreira/kate,DickJ/kate,hlamer/kate