From ddb042bbff9dd3908b99bd1fc3b3be0068e8deb5 Mon Sep 17 00:00:00 2001
From: asfernandes <asfernandes@users.sourceforge.net>
Date: Tue, 5 Aug 2008 15:16:58 +0000
Subject: [PATCH] Fixed CORE-2031 - Null in the first record in a condition on
 rdb$db_key

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

diff --git a/src/jrd/exe.cpp b/src/jrd/exe.cpp
index f8c818a29f..a380e1af54 100644
--- a/src/jrd/exe.cpp
+++ b/src/jrd/exe.cpp
@@ -3169,6 +3169,9 @@ static jrd_nod* modify(thread_db* tdbb, jrd_nod* node, SSHORT which_trig)
 		}						/* for (fmt_count) */
 	}
 
+	new_rpb->rpb_number = org_rpb->rpb_number;
+	new_rpb->rpb_number.setValid(true);
+
 	if (node->nod_arg[e_mod_map_view]) {
 		impure->sta_state = 1;
 		return node->nod_arg[e_mod_map_view];