remove redundant check (CID 1135)
remove redundant check (CID 1135)

svn path=/trunk/KDE/kdelibs/kate/; revision=531154

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