From 389c0ab9c02e679ab548cb9cd428fc07fc12caf1 Mon Sep 17 00:00:00 2001
From: Ian Barwick <ian@2ndquadrant.com>
Date: Mon, 11 May 2020 13:26:35 +0900
Subject: [PATCH] Clarify use of function parameter

---
 dbutils.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/dbutils.c b/dbutils.c
index 61e70b6f..69818d1e 100644
--- a/dbutils.c
+++ b/dbutils.c
@@ -2522,7 +2522,10 @@ resume_wal_replay(PGconn *conn)
 /* Node record functions */
 /* ===================== */
 
-
+/*
+ * Note: init_defaults may only be false when the caller is refreshing a previously
+ * populated record.
+ */
 static RecordStatus
 _get_node_record(PGconn *conn, char *sqlquery, t_node_info *node_info, bool init_defaults)
 {
@@ -2553,6 +2556,10 @@ _get_node_record(PGconn *conn, char *sqlquery, t_node_info *node_info, bool init
 }
 
 
+/*
+ * Note: init_defaults may only be false when the caller is refreshing a previously
+ * populated record.
+ */
 static void
 _populate_node_record(PGresult *res, t_node_info *node_info, int row, bool init_defaults)
 {