From 99278207ae3ac68cc3d050018daad61b0bfc5f03 Mon Sep 17 00:00:00 2001
From: atuonufure <atuonufure@gmail.com>
Date: Thu, 11 Jan 2024 03:35:58 +0100
Subject: [PATCH] Update timebase equals

---
 fhirpathpy/engine/nodes.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/fhirpathpy/engine/nodes.py b/fhirpathpy/engine/nodes.py
index 6ab1d0d..93d9360 100644
--- a/fhirpathpy/engine/nodes.py
+++ b/fhirpathpy/engine/nodes.py
@@ -360,6 +360,13 @@ def equals(self, otherDateTime):
                     return None
                 if normalized_thisdt_list[i] != normalized_otherdt_list[i]:
                     return False
+                tz_thisdt_list = len(thisdt_list) >= 8 and thisdt_list[7] is not None
+                tz_otherdt_list = len(otherdt_list) >= 8 and otherdt_list[7] is not None
+                if (tz_thisdt_list and not tz_otherdt_list) or (
+                    tz_otherdt_list and not tz_thisdt_list
+                ):
+                    return False
+
             return None
 
     def _normalize_datetime(self, dt_list):