pgsql: > The attached patch moves a plperl sanity check into the correct

Log Message:
-----------

The attached patch moves a plperl sanity check into the correct
position. Performing the check in the existing position allows the call
to go through to perl first, possibly resulting in a SEGV.

Andrew Dunstan

Modified Files:
--------------
pgsql/src/pl/plperl:
plperl.c (r1.86 -> r1.87)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/pl/plperl/plperl.c.diff?r1=1.86&r2=1.87)