From 76c303ebe93100e39c8be781d639c2354ddea35f Mon Sep 17 00:00:00 2001
From: Manuel Schneider
Date: Tue, 27 May 2014 00:37:57 +0200
Subject: Drop unused _state. Introduce member _locked to avoid unnecessary
 messages.

---
 src/server/net/client.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/server/net/client.cpp')

diff --git a/src/server/net/client.cpp b/src/server/net/client.cpp
index ef131fc..3ee096e 100644
--- a/src/server/net/client.cpp
+++ b/src/server/net/client.cpp
@@ -313,7 +313,8 @@ void Client::stopVncClient()
 /******************************************************************************/
 void Client::lockScreen(bool lock)
 {
-	if (!_isTutor){
+	if (!_isTutor && _locked != lock){
+		_locked = lock;
 		NetworkMessage msg;
 		msg.setField(_ID, _LOCK);
 		msg.setField(_ENABLE, lock ? __TRUE : __FALSE);
-- 
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