Simplify a bit iterator management
Simplify a bit iterator management

Change-Id: Id15fb18df7b1a8da1ff260f8b2c72ed6cd5d352a
Reviewed-on: https://gerrit.libreoffice.org/5605
Tested-by: Jan Holesovsky <67a28ff7a21deab50d2ee273ee43e6600bf6af60@suse.cz>
Reviewed-by: Jan Holesovsky <67a28ff7a21deab50d2ee273ee43e6600bf6af60@suse.cz>

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core