fix issue with repeated I in case of amend commit
fix issue with repeated I in case of amend commit

Change-Id: I2f0f02fb545ae6d63f2d4e46327f6ee402ab608c

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