Result::copy() was not copying the exception flag in all cases.  Fix by Steven Van Ingelgem <karel@linux.be>.
Result::copy() was not copying the exception flag in all cases.  Fix by
Steven Van Ingelgem <karel@linux.be>.


git-svn-id: 1a57124bbb9aca193a920d0ffd753d488afb922b@1297 5946f024-35f4-0310-b1b3-9a3be3380cfb

veprbl/mysqlpp,veprbl/mysqlpp,veprbl/mysqlpp