small control refactoring

2016-03-06 15:36:10 +01:00
parent 5527b3e84c
commit 32c1e5fc5b
1 changed files with 3 additions and 1 deletions
@@ -94,7 +94,9 @@ do
 end

 function public.kill_thread(thread_id)
-	private.threads[thread_id].killed = true
+	if thread_id and private.threads[thread_id] then
+		private.threads[thread_id].killed = true
+	end
 end

 function public.wait(...)