From 83262870d50da36039351c597b210ffe82198c17 Mon Sep 17 00:00:00 2001
From: Frank Schmirler <vdr@schmirler.de>
Date: Sat, 9 Aug 2014 22:59:31 +0200
Subject: [PATCH] Call detach only if receiver is attached

---
 server/livestreamer.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/server/livestreamer.c b/server/livestreamer.c
index e33c60d..6b18d15 100644
--- a/server/livestreamer.c
+++ b/server/livestreamer.c
@@ -608,7 +608,8 @@ void cStreamdevLiveStreamer::Attach(void)
 	Dprintf("cStreamdevLiveStreamer::Attach()\n");
 	if (m_Device) {
 		if (m_Receiver) {
-			m_Device->Detach(m_Receiver); 
+			if (m_Receiver->IsAttached())
+				m_Device->Detach(m_Receiver); 
 			m_Device->AttachReceiver(m_Receiver); 
 		}
 		if (m_PatFilter) {