From ff934d538c00518476c31f5df6ebc4be5ca79591 Mon Sep 17 00:00:00 2001
From: sfan5 <sfan5@live.de>
Date: Sun, 5 Dec 2021 14:40:30 +0100
Subject: Fix various code & correctness issues (#11815)

---
 src/server.cpp | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

(limited to 'src/server.cpp')

diff --git a/src/server.cpp b/src/server.cpp
index 5022221ee..c175cbcd2 100644
--- a/src/server.cpp
+++ b/src/server.cpp
@@ -517,9 +517,7 @@ void Server::stop()
 
 	// Stop threads (set run=false first so both start stopping)
 	m_thread->stop();
-	//m_emergethread.setRun(false);
 	m_thread->wait();
-	//m_emergethread.stop();
 
 	infostream<<"Server: Threads stopped"<<std::endl;
 }
@@ -954,14 +952,14 @@ void Server::AsyncRunStep(bool initial_step)
 	}
 
 	/*
-		Trigger emergethread (it somehow gets to a non-triggered but
-		bysy state sometimes)
+		Trigger emerge thread
+		Doing this every 2s is left over from old code, unclear if this is still needed.
 	*/
 	{
 		float &counter = m_emergethread_trigger_timer;
-		counter += dtime;
-		if (counter >= 2.0) {
-			counter = 0.0;
+		counter -= dtime;
+		if (counter <= 0.0f) {
+			counter = 2.0f;
 
 			m_emerge->startThreads();
 		}
-- 
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