test 2005.4 checked an R error message which changed slightly in latest R-devel
test 2005.4 checked an R error message which changed slightly in latest R-devel

jangorecki/data.table,Rdatatable/data.table,Rdatatable/data.table,vlulla/data.table,Rdatatable/data.table,jangorecki/data.table,vlulla/data.table,Rdatatable/data.table,jangorecki/data.table,jangorecki/data.table,vlulla/data.table,vlulla/data.table