From 3ab238d33b718ac0eda5715f437e6f9b848b7602 Mon Sep 17 00:00:00 2001
From: Teodor Sigaev <teodor@sigaev.ru>
Date: Wed, 23 Mar 2016 15:54:22 +0300
Subject: [PATCH] 9.6 support

---
 gevel.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/gevel.c b/gevel.c
index 7a8c891..7887114 100644
--- a/gevel.c
+++ b/gevel.c
@@ -18,6 +18,9 @@
 #endif
 #include "access/heapam.h"
 #include "catalog/index.h"
+#if PG_VERSION_NUM >= 90600
+#include <catalog/pg_am.h>
+#endif
 #include "miscadmin.h"
 #include "storage/lmgr.h"
 #include "catalog/namespace.h"
@@ -64,7 +67,7 @@ typedef struct {
 	int maxlevel;
 	text	*txt;
 	char	*ptr;
-	int 	len;
+	int		len;
 } IdxInfo;
 
 static Relation checkOpenedRelation(Relation r, Oid PgAmOid);
@@ -142,7 +145,7 @@ gin_index_close(Relation rel) {
 
 static Relation
 checkOpenedRelation(Relation r, Oid PgAmOid) {
-	if ( r->rd_am == NULL )
+	if ( r->rd_index == NULL )
 		elog(ERROR, "Relation %s.%s is not an index",
 					get_namespace_name(RelationGetNamespace(r)),
 					RelationGetRelationName(r)
-- 
2.37.3