From a59508b9941f4789f819c392ed6344e49eae3e00 Mon Sep 17 00:00:00 2001
From: SJ <sj@acts.hu>
Date: Thu, 10 Nov 2016 21:25:42 +0100
Subject: [PATCH] listener socket fix

Change-Id: I6a81c4ab345b072b2bf6e3b1a3b914a6da08a49e
Signed-off-by: SJ <sj@acts.hu>
---
 src/piler-smtp.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/piler-smtp.c b/src/piler-smtp.c
index 74a9a085..fb902e42 100644
--- a/src/piler-smtp.c
+++ b/src/piler-smtp.c
@@ -358,6 +358,10 @@ int main(int argc, char **argv){
       exit(1);
    }
 
+   if(make_socket_non_blocking(listenerfd) == -1){
+      fatal("make_socket_non_blocking()");
+   }
+
    if(listen(listenerfd, cfg.backlog) == -1){
       fatal("ERROR: listen()");
    }