From bb42d8cba6e2ef432c5ba5a4a743c20209ffd144 Mon Sep 17 00:00:00 2001
From: Ian Barwick <barwick@gmail.com>
Date: Thu, 28 Mar 2019 12:40:29 +0900
Subject: [PATCH] Fix calculation of maximum filename length

---
 repmgr-action-node.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/repmgr-action-node.c b/repmgr-action-node.c
index 45b27c1c..71ac9a4d 100644
--- a/repmgr-action-node.c
+++ b/repmgr-action-node.c
@@ -2854,7 +2854,7 @@ _do_node_archive_config(void)
 			{
 				int			filename_len = j - i;
 
-				if (filename_len > MAXPGPATH)
+				if (filename_len >= MAXPGPATH)
 					filename_len = MAXPGPATH - 1;
 
 				strncpy(filenamebuf, runtime_options.config_files + i, filename_len);