*** pgsql/src/pl/plperl/plperl.c	2009/11/29 03:02:27	1.154
--- pgsql/src/pl/plperl/plperl.c	2009/11/29 21:02:16	1.155
***************
*** 1,7 ****
  /**********************************************************************
   * plperl.c - perl as a procedural language for PostgreSQL
   *
!  *	  $PostgreSQL: pgsql/src/pl/plperl/plperl.c,v 1.153 2009/10/31 18:11:59 tgl Exp $
   *
   **********************************************************************/
  
--- 1,7 ----
  /**********************************************************************
   * plperl.c - perl as a procedural language for PostgreSQL
   *
!  *	  $PostgreSQL: pgsql/src/pl/plperl/plperl.c,v 1.154 2009/11/29 03:02:27 tgl Exp $
   *
   **********************************************************************/
  
*************** compile_plperl_function(Oid fn_oid, bool
*** 1651,1661 ****
  
  		if (!uptodate)
  		{
  			free(prodesc->proname);
  			free(prodesc);
  			prodesc = NULL;
- 			hash_search(plperl_proc_hash, internal_proname,
- 						HASH_REMOVE, NULL);
  		}
  	}
  
--- 1651,1663 ----
  
  		if (!uptodate)
  		{
+ 			hash_search(plperl_proc_hash, internal_proname,
+ 						HASH_REMOVE, NULL);
+ 			if (prodesc->reference)
+ 				SvREFCNT_dec(prodesc->reference);
  			free(prodesc->proname);
  			free(prodesc);
  			prodesc = NULL;
  		}
  	}