cppcheck reduce scope of var in vcl/... salgdi2.cxx and avoid hidden var
cppcheck reduce scope of var in vcl/... salgdi2.cxx and avoid hidden var

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