Log Message:
-----------
corrected hsh key count optimization from Abhijit Menon-Sen
(tested this time)
Modified Files:
--------------
plperlng:
plperl.c (r1.6 -> r1.7)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/plperlng/plperlng/plperl.c.diff?r1=1.6&r2=1.7)