From 4de09400c59dfc746b83556fe20ceda5c63eccd7 Mon Sep 17 00:00:00 2001
From: Glutanimate <glutanimate@users.noreply.github.com>
Date: Mon, 8 Apr 2019 17:51:15 +0200
Subject: [PATCH] Fix timestamp comparison failing when update API returns null

Addresses a rare instance of update checks failing when locally
installed packages point to a shared ID that has yet to be updated
to 2.1. In those instances Anki's update API returns null, which
causes a ValueError downstream when comparing the timestamps
against each other.
---
 aqt/addons.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/aqt/addons.py b/aqt/addons.py
index 17a555575..933b9b244 100644
--- a/aqt/addons.py
+++ b/aqt/addons.py
@@ -325,7 +325,7 @@ Are you sure you want to continue?"""
         updated = []
         for dir, ts in mods:
             sid = str(dir)
-            if self.addonMeta(sid).get("mod",0) < ts:
+            if self.addonMeta(sid).get("mod", 0) < (ts or 0):
                 updated.append(sid)
         return updated