From 0e438e0a95d3a8ee277949c8b9fb5ce6da02c723 Mon Sep 17 00:00:00 2001
From: Thilo Graf <dbt@novatux.de>
Date: Sun, 18 Feb 2018 15:33:50 +0100
Subject: [PATCH] cc_timer.cpp: don't loop if slot OnTimer is empty

Just for safety and to save resources.
---
 src/gui/components/cc_timer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gui/components/cc_timer.cpp b/src/gui/components/cc_timer.cpp
index 4283a6f14..11fa328f3 100644
--- a/src/gui/components/cc_timer.cpp
+++ b/src/gui/components/cc_timer.cpp
@@ -75,7 +75,7 @@ void CComponentsTimer::runSharedTimerAction()
 	//start loop
 	tn = "cc:"+name;
 	set_threadname(tn.c_str());
-	while(tm_enable && tm_interval > 0) {
+	while(tm_enable && tm_interval > 0 && !OnTimer.empty()) {
 		tm_mutex.lock();
 		OnTimer();
 		if (!tm_enable_nano){