From f6543e4da4a4f313ded43b84d572f21acacfcee7 Mon Sep 17 00:00:00 2001
From: Armin Fisslthaler <armin@fisslthaler.net>
Date: Fri, 25 Apr 2014 14:44:06 +0200
Subject: [PATCH] reload /etc/resolv.conf in SIGALRM handler

---
 src/net.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/net.c b/src/net.c
index c5e5707b..392aa7ac 100644
--- a/src/net.c
+++ b/src/net.c
@@ -40,6 +40,7 @@
 #include "route.h"
 #include "subnet.h"
 #include "xalloc.h"
+#include "resolv.h"
 
 bool do_purge = false;
 volatile bool running = false;
@@ -494,6 +495,7 @@ int main_loop(void) {
 			avl_node_t *node;
 			logger(LOG_INFO, "Flushing event queue");
 			expire_events();
+			res_init();
 			for(node = connection_tree->head; node; node = node->next) {
 				connection_t *c = node->data;
 				if(c->status.active)
-- 
2.20.1