From b36dbf61fe6ae1da6d22640bfa985c06ee077036 Mon Sep 17 00:00:00 2001
From: Christian Kruse <cjk@defunct.ch>
Date: Tue, 21 Jan 2014 15:31:38 +0100
Subject: [PATCH] reopening stdin and stdout to /dev/null now

stdin, stdout and stderr should always be valid file handles. Thus we
don't close them but reopen them to /dev/null
---
 repmgrd.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/repmgrd.c b/repmgrd.c
index df590f32..6858996c 100644
--- a/repmgrd.c
+++ b/repmgrd.c
@@ -274,8 +274,8 @@ main(int argc, char **argv)
 		terminate(ERR_BAD_CONFIG);
 	}
 
-	fclose(stdin);
-	fclose(stdout);
+	freopen("/dev/null", "r", stdin);
+	freopen("/dev/null", "w", stdout);
 
 	logger_init(&local_options, progname, local_options.loglevel, local_options.logfacility);
 	if (verbose)