From 9dc154f1f1667bb7fc73aca6bd5d6fad7c381a0e Mon Sep 17 00:00:00 2001
From: jacksonmj <mj-pt@jacksonmj.co.uk>
Date: Thu, 13 Oct 2011 01:04:02 +0800
Subject: Fix gravity occasionally not working


diff --git a/src/main.c b/src/main.c
index dacda26..7a08de7 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1449,6 +1449,7 @@ void start_grav_async()
 {
 	if(!ngrav_enable){
 		gravthread_done = 0;
+		grav_ready = 0;
 		pthread_mutex_init (&gravmutex, NULL);
 		pthread_cond_init(&gravcv, NULL);
 		pthread_create(&gravthread, NULL, update_grav_async, NULL); //Start asynchronous gravity simulation
--
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