From e5127603642d3f04a21480697bdf59517775fd8b Mon Sep 17 00:00:00 2001
From: Adam <Adam@anope.org>
Date: Tue, 9 Nov 2010 14:59:35 -0500
Subject: [PATCH] Fixed DNS caching and made DNS cache empty results

---
 src/dns.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/dns.cpp b/src/dns.cpp
index b37a0bde6..5bdd2a4eb 100644
--- a/src/dns.cpp
+++ b/src/dns.cpp
@@ -559,6 +559,7 @@ void DNSManager::Tick(time_t now)
 
 	for (std::multimap<Anope::string, DNSRecord *>::iterator it = this->cache.begin(), it_next; it != this->cache.end(); it = it_next)
 	{
+		Anope::string host = it->first;
 		DNSRecord *req = it->second;
 		it_next = it;
 		++it_next;