From 0435bda115b9625956195021c2167fa4cd185fb8 Mon Sep 17 00:00:00 2001
From: Ian Barwick <ian@2ndquadrant.com>
Date: Tue, 29 Jan 2019 20:42:33 +0900
Subject: [PATCH] Fix string comparison

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

diff --git a/repmgr-action-daemon.c b/repmgr-action-daemon.c
index 079b04e0..73c9b449 100644
--- a/repmgr-action-daemon.c
+++ b/repmgr-action-daemon.c
@@ -577,7 +577,7 @@ void do_daemon_stop(void)
 						  pidfile);
 				log_detail("%s",  strerror(errno));
 
-				if (config_file_options.repmgrd_pid_file == '\0')
+				if (config_file_options.repmgrd_pid_file[0] == '\0')
 					log_hint(_("set \"repmgrd_pid_file\" in \"%s\""), config_file_path);
 				exit(ERR_REPMGRD_SERVICE);
 			}