From c2c80c6bf694ca5f50bf8620602acc155fcf6fa4 Mon Sep 17 00:00:00 2001
From: Dhanya Maliakal <dhanya.maliakal@psi.ch>
Date: Thu, 27 Oct 2016 08:50:44 +0200
Subject: [PATCH] root receiver crashing bug resolved

---
 .../src/UDPStandardImplementation.cpp              | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/slsReceiverSoftware/src/UDPStandardImplementation.cpp b/slsReceiverSoftware/src/UDPStandardImplementation.cpp
index 433e777ef..03754d0f8 100644
--- a/slsReceiverSoftware/src/UDPStandardImplementation.cpp
+++ b/slsReceiverSoftware/src/UDPStandardImplementation.cpp
@@ -1402,12 +1402,14 @@ void UDPStandardImplementation::setThreadPriorities(){
 				break;
 			}
 	}
-	for(int i = 0; i < numberofDataCallbackThreads; ++i){
-		if(rights)
-			if (pthread_setschedparam(dataCallbackThreads[i], SCHED_RR, &datacallback_param) == EPERM){
-				rights = false;
-				break;
-			}
+	if(dataStreamEnable){
+		for(int i = 0; i < numberofDataCallbackThreads; ++i){
+			if(rights)
+				if (pthread_setschedparam(dataCallbackThreads[i], SCHED_RR, &datacallback_param) == EPERM){
+					rights = false;
+					break;
+				}
+		}
 	}
 	if (pthread_setschedparam(pthread_self(),5 , &tcp_param) == EPERM)
 		rights = false;