Check for globals in calc_users; fix error pages.

2022-10-15 07:23:29 -04:00 · 2022-10-15 07:23:29 -04:00 · c95e33831c
parent c428a59397
commit c95e33831c
1 changed files with 4 additions and 0 deletions
--- a/files/helpers/wrappers.py
+++ b/files/helpers/wrappers.py
@ -9,6 +9,10 @@ import user_agents
 import time

 def calc_users(v):
+	# Some globals we expect aren't available when rendering error pages
+	if not g.agent or not ('session_id' in session):
+		return ''
+
 	loggedin = cache.get(f'{SITE}_loggedin') or {}
 	loggedout = cache.get(f'{SITE}_loggedout') or {}
 	timestamp = int(time.time())