Segfault using thread_start

[Michael]

Hello,

it seems like thread_start is not calling mysql_init implicitely, so
calls to mysqlpp::tgread_start result in a segfault (mysql++ 3.08 on
FreeBSD7.2).
Adding
mysqlpp::Connection() to the beginning of main works as a temporary fix,
but I think thread_start should somehow verify that mysql_(library)_init
is called at least once.
(in my case I put mysql_start and mysql_end in a general purpose
threading hook of the underlying framework)

cheers
Michael