From 3da7fbc9ddfa1c8f129a703ad129ff3b99004101 Mon Sep 17 00:00:00 2001
From: Marc Bonnici <marc.bonnici@arm.com>
Date: Wed, 9 Jan 2019 11:08:33 +0000
Subject: [PATCH] utils/rendering: Fix default value

Make sure to use an int default value otherwise can cause type error
when used for comparison.
---
 devlib/utils/rendering.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/devlib/utils/rendering.py b/devlib/utils/rendering.py
index a72a72e..e27507c 100644
--- a/devlib/utils/rendering.py
+++ b/devlib/utils/rendering.py
@@ -49,7 +49,7 @@ class FrameCollector(threading.Thread):
         self.refresh_period = None
         self.drop_threshold = None
         self.unresponsive_count = 0
-        self.last_ready_time = None
+        self.last_ready_time = 0
         self.exc = None
         self.header = None