From 9ddaabf901f6c31f8d577410182f50dc1c37f955 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Thu, 12 Jul 2018 16:29:18 +0200
Subject: [server] Fix (=implement) tracking of client's projection source

We never stored the current projection source id in the according
field of class Client, breaking intended functionality when
cancelling projection.
---
 src/server/net/client.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/server/net/client.cpp b/src/server/net/client.cpp
index 7f94983..0dd8783 100644
--- a/src/server/net/client.cpp
+++ b/src/server/net/client.cpp
@@ -184,10 +184,11 @@ void Client::handleMsg()
 			emit stateChanged();
 		} else if (id == _VNCCLIENT) {
 			// Client tells us that it started or stopped displaying a remote screen via VNC
-			const int projectionSource = (int)_fromClient.getFieldString("CLIENTID").toInt();
+			const int projectionSource = _fromClient.getFieldString("CLIENTID").toInt();
 			if (_fromClient.getFieldString("ENABLED").toInt() != 0) {
 				qDebug() << "Client " << _name << " started its VNC client (watching " << projectionSource << ")";
 				_isActiveVncClient = true;
+				_projectionSource = projectionSource;
 				emit vncClientStateChange(this);
 			} else {
 				qDebug() << "Client " << _name << " stopped its VNC client (watched " << projectionSource << ")";
-- 
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