drop-temp-schema-adjust-v3.patch

diff --git a/src/backend/postmaster/autovacuum.c b/src/backend/postmaster/autovacuum.c
index f0e40e36af..22f7bdeaff 100644
--- a/src/backend/postmaster/autovacuum.c
+++ b/src/backend/postmaster/autovacuum.c
@@ -2202,6 +2202,7 @@ do_autovacuum(void)
 		Oid			relid = lfirst_oid(cell);
 		Form_pg_class classForm;
 		ObjectAddress object;
+		char	   *nspname;
 
 		/*
 		 * Check for user-requested abort.
@@ -2249,12 +2250,18 @@ do_autovacuum(void)
 			continue;
 		}
 
-		/* OK, let's delete it */
-		ereport(LOG,
-				(errmsg("autovacuum: dropping orphan temp table \"%s.%s.%s\"",
-						get_database_name(MyDatabaseId),
-						get_namespace_name(classForm->relnamespace),
-						NameStr(classForm->relname))));
+		nspname = get_namespace_name(classForm->relnamespace);
+
+		if (nspname != NULL)
+			ereport(LOG,
+					(errmsg("autovacuum: dropping orphan temp table \"%s.%s.%s\"",
+							get_database_name(MyDatabaseId),
+							nspname, NameStr(classForm->relname))));
+		else
+			ereport(LOG,
+					(errmsg("autovacuum: dropping orphan temp table \"%s\" with OID %u in database \"%s\"",
+							NameStr(classForm->relname), relid,
+							get_database_name(MyDatabaseId))));
 
 		object.classId = RelationRelationId;
 		object.objectId = relid;