Fix -Wmaybe-uninitialized. (firebird-sdbc)
Fix -Wmaybe-uninitialized. (firebird-sdbc)

Change-Id: Icf72838624927482f52cbc1626b785c4fd6765ea

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