From 80253ebcb2c548321936005628e6d042bb87a90f Mon Sep 17 00:00:00 2001
From: Mike <Info@MikePeralta.com>
Date: Sun, 2 Aug 2020 07:12:36 -0700
Subject: [PATCH] Throw an RAII lock around the conveyor to avoid a race
 condition

---
 TextCanvas.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/TextCanvas.py b/TextCanvas.py
index 842ce71..f012621 100644
--- a/TextCanvas.py
+++ b/TextCanvas.py
@@ -105,7 +105,8 @@ class TextCanvas:
 		# So far simply does maintenance once per second
 		while self.__conveyor_enabled is True:
 			
-			self.__fps_samples.append(0)
+			with RAIILock(self.__lock):
+				self.__fps_samples.append(0)
 			
 			time.sleep(1)