From 14553064606f04e51a8bb0f846583a9e1bb6766d Mon Sep 17 00:00:00 2001
From: Othmar Gsenger <otti@anytun.org>
Date: Thu, 28 Feb 2008 14:45:36 +0000
Subject: bugfix empty routing table with existent connections

---
 routingTable.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'routingTable.cpp')

diff --git a/routingTable.cpp b/routingTable.cpp
index 29302fb..10a6041 100644
--- a/routingTable.cpp
+++ b/routingTable.cpp
@@ -80,6 +80,8 @@ void RoutingTable::delRoute(const NetworkPrefix & pref )
 u_int16_t  RoutingTable::getRoute(const NetworkAddress & addr)
 {
 	Lock lock(mutex_);
+	if (routes_.empty())
+  	return 0;
 	NetworkPrefix prefix(addr);
 	prefix.setNetworkPrefixLength(32);
 	RoutingMap::iterator it = routes_.lower_bound(prefix);
-- 
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