From d4bd2bb5dfef5d7a1283b3873d5880c84703f53c Mon Sep 17 00:00:00 2001
From: HanzZ <hanzz.k@gmail.com>
Date: Sat, 12 Jan 2013 21:59:47 +0100
Subject: [PATCH] Use reference when using CONFIG_VECTOR in foreach cycle

---
 src/userregistration.cpp | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/src/userregistration.cpp b/src/userregistration.cpp
index ef390afa..174587fd 100644
--- a/src/userregistration.cpp
+++ b/src/userregistration.cpp
@@ -100,12 +100,13 @@ void UserRegistration::handleRegisterRemoteRosterResponse(boost::shared_ptr<Swif
 	}
 	onUserRegistered(row);
 
-	BOOST_FOREACH(const std::string &notify_jid, CONFIG_VECTOR(m_component->getConfig(),"registration.notify_jid")) {
-	boost::shared_ptr<Swift::Message> msg(new Swift::Message());
-	msg->setBody(std::string("registered: ") + row.jid);
-	msg->setTo(notify_jid);
-	msg->setFrom(m_component->getJID());
-	m_component->getStanzaChannel()->sendMessage(msg);
+	std::vector<std::string> const &x = CONFIG_VECTOR(m_component->getConfig(),"registration.notify_jid");
+	BOOST_FOREACH(const std::string &notify_jid, x) {
+		boost::shared_ptr<Swift::Message> msg(new Swift::Message());
+		msg->setBody(std::string("registered: ") + row.jid);
+		msg->setTo(notify_jid);
+		msg->setFrom(m_component->getJID());
+		m_component->getStanzaChannel()->sendMessage(msg);
 	}
 }
 
@@ -192,7 +193,8 @@ void UserRegistration::handleUnregisterRemoteRosterResponse(boost::shared_ptr<Sw
 		request->send();
 	}
 
-	BOOST_FOREACH(const std::string &notify_jid, CONFIG_VECTOR(m_component->getConfig(),"registration.notify_jid")) {
+	std::vector<std::string> const &x = CONFIG_VECTOR(m_component->getConfig(),"registration.notify_jid");
+	BOOST_FOREACH(const std::string &notify_jid, x) {
 		boost::shared_ptr<Swift::Message> msg(new Swift::Message());
 		msg->setBody(std::string("unregistered: ") + barejid);
 		msg->setTo(notify_jid);