Code review comment for lp:~linuxjedi/drizzle/trunk-bug-748064

Stewart, unless they compile with the same warning/error set we do then it isn't really affecting percona-xtrabackup. I'd rather it fixed with us first because I can't compile Drizzle locally without this (although I guess I can just manually patch every branch I work on for now).

I'll take a look at percona-xtrabackup branch during the week and see.