From 3bf44246023cba92ce68445ff7be6f4690079a46 Mon Sep 17 00:00:00 2001
From: Attila Molnar <attilamolnar@hush.com>
Date: Mon, 20 Jan 2014 16:30:39 +0100
Subject: m_dnsbl Don't send snotice when the {G|K|Z}line already exists

Fixes issue #717 reported by @Robby-
---
 src/modules/m_dnsbl.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/modules/m_dnsbl.cpp b/src/modules/m_dnsbl.cpp
index 3a9360380..d4101686a 100644
--- a/src/modules/m_dnsbl.cpp
+++ b/src/modules/m_dnsbl.cpp
@@ -141,7 +141,10 @@ class DNSBLResolver : public Resolver
 								ServerInstance->XLines->ApplyLines();
 							}
 							else
+							{
 								delete kl;
+								return;
+							}
 							break;
 						}
 						case DNSBLConfEntry::I_GLINE:
@@ -156,7 +159,10 @@ class DNSBLResolver : public Resolver
 								ServerInstance->XLines->ApplyLines();
 							}
 							else
+							{
 								delete gl;
+								return;
+							}
 							break;
 						}
 						case DNSBLConfEntry::I_ZLINE:
@@ -171,7 +177,10 @@ class DNSBLResolver : public Resolver
 								ServerInstance->XLines->ApplyLines();
 							}
 							else
+							{
 								delete zl;
+								return;
+							}
 							break;
 						}
 						case DNSBLConfEntry::I_UNKNOWN:
-- 
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