From 5ed14e53135a10fc255e8c8a8139e98beb2f1112 Mon Sep 17 00:00:00 2001
From: Alastair Maw <275673+herebebeasties@users.noreply.github.com>
Date: Mon, 12 Feb 2024 22:55:51 +0000
Subject: [PATCH] Fix end-date-only TZ logic in holidays.py

---
 exchange_calendars/pandas_extensions/holiday.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/exchange_calendars/pandas_extensions/holiday.py b/exchange_calendars/pandas_extensions/holiday.py
index 1d2d317d..48da603f 100644
--- a/exchange_calendars/pandas_extensions/holiday.py
+++ b/exchange_calendars/pandas_extensions/holiday.py
@@ -58,12 +58,12 @@ def __init__(
             assert self.tz == self.start_date.tz
         if self.end_date is not None:
             if self.tz is None and self.end_date.tz is not None:
-                self.tz = start_date.tz
+                self.tz = end_date.tz
             if self.end_date.tz is None and self.tz is not None:
                 self.end_date = self.end_date.tz_localize(self.tz)
             assert self.tz == self.end_date.tz
         if self.start_date is not None and self.end_date is not None:
-            self.start_date.tz == self.end_date.tz
+            assert self.start_date.tz == self.end_date.tz
 
     def __repr__(self) -> str:
         info = ""