check for invalid tab number, fdo#51667
check for invalid tab number, fdo#51667

Change-Id: I9aebfafb68850130088658535f289f66d49f1741

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