Resolves fdo#54155: Crash when playing with a Group inside a Group
Resolves fdo#54155: Crash when playing with a Group inside a Group

Change-Id: I89c80fca1cdc8bc88172eaf8057141d5e42a06dc

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