From 2442976083064e2a824dc585af49fa91cd9b78ac Mon Sep 17 00:00:00 2001
From: Dave Gaeddert <dave.gaeddert@gmail.com>
Date: Tue, 23 Jan 2024 10:56:59 -0600
Subject: [PATCH] Raise a ValueError in localtime filter if no datetime

---
 bolt/templates/jinja/filters.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bolt/templates/jinja/filters.py b/bolt/templates/jinja/filters.py
index 1d6f3bddc0..869a225769 100644
--- a/bolt/templates/jinja/filters.py
+++ b/bolt/templates/jinja/filters.py
@@ -11,7 +11,7 @@ def localtime_filter(value, timezone=None):
     if not value:
         # Without this, we get the current localtime
         # which doesn't make sense as a filter
-        return None
+        raise ValueError("localtime filter requires a datetime")
     return localtime(value, timezone)