From 0320f409aa3d45788b7c1352b02ffb3f8fddf635 Mon Sep 17 00:00:00 2001
From: Ian Barwick <ian@2ndquadrant.com>
Date: Thu, 13 Jul 2017 14:13:46 +0900
Subject: [PATCH] Detect BDR capability via presence of extension

---
 dbutils.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dbutils.c b/dbutils.c
index 69d7b712..d93ea0c6 100644
--- a/dbutils.c
+++ b/dbutils.c
@@ -2802,7 +2802,7 @@ is_bdr_db(PGconn *conn)
 
 	appendPQExpBuffer(
 		&query,
-		"SELECT COUNT(*) FROM pg_catalog.pg_namespace WHERE nspname='bdr'");
+		"SELECT COUNT(*) FROM pg_catalog.pg_extension WHERE extname='bdr'");
 
 	res = PQexec(conn, query.data);
 	termPQExpBuffer(&query);