diff --git a/src/pl/plperl/plperl.c b/src/pl/plperl/plperl.c
index 0954098dfaf..4fed6ee8b51 100644
--- a/src/pl/plperl/plperl.c
+++ b/src/pl/plperl/plperl.c
@@ -1,7 +1,7 @@
 /**********************************************************************
  * plperl.c - perl as a procedural language for PostgreSQL
  *
- *	  $PostgreSQL: pgsql/src/pl/plperl/plperl.c,v 1.123.2.8 2009/10/31 18:12:20 tgl Exp $
+ *	  $PostgreSQL: pgsql/src/pl/plperl/plperl.c,v 1.123.2.9 2009/11/29 21:02:34 tgl Exp $
  *
  **********************************************************************/
 
@@ -1502,10 +1502,13 @@ compile_plperl_function(Oid fn_oid, bool is_trigger)
 
 		if (!uptodate)
 		{
-			free(prodesc); /* are we leaking memory here? */
-			prodesc = NULL;
 			hash_search(plperl_proc_hash, internal_proname,
-						HASH_REMOVE,NULL);
+						HASH_REMOVE, NULL);
+			if (prodesc->reference)
+				SvREFCNT_dec(prodesc->reference);
+			free(prodesc->proname);
+			free(prodesc);
+			prodesc = NULL;
 		}
 	}