From 20beb60a147315ae1f5826674c35169979773033 Mon Sep 17 00:00:00 2001
From: hvlad <hvlad@users.sourceforge.net>
Date: Wed, 20 Jan 2010 10:30:58 +0000
Subject: [PATCH] Fixed bug CORE-2820 : Small memory leak in query with PLAN
 ORDER

---
 src/jrd/rse.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/jrd/rse.cpp b/src/jrd/rse.cpp
index c178e1d573..9311de6156 100644
--- a/src/jrd/rse.cpp
+++ b/src/jrd/rse.cpp
@@ -162,6 +162,9 @@ void RSE_close(thread_db* tdbb, RecordSource* rsb)
 				if (imp_nav->irsb_nav_page)
 				{
 					imp_nav->irsb_nav_btr_gc_lock->enablePageGC(tdbb);
+					delete imp_nav->irsb_nav_btr_gc_lock;
+					imp_nav->irsb_nav_btr_gc_lock = NULL;
+
 					imp_nav->irsb_nav_page = 0;
 				}
 			}