From a3c5c0ce43c7c76f02521d55610a3dadc77b567e Mon Sep 17 00:00:00 2001
From: Andrej730 <azhilenkov@gmail.com>
Date: Wed, 26 Mar 2025 17:10:46 +0500
Subject: [PATCH] Fix typo in 64f51d7

---
 src/ifcopenshell-python/ifcopenshell/util/system.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ifcopenshell-python/ifcopenshell/util/system.py b/src/ifcopenshell-python/ifcopenshell/util/system.py
index 833d85a941..832daefc0d 100644
--- a/src/ifcopenshell-python/ifcopenshell/util/system.py
+++ b/src/ifcopenshell-python/ifcopenshell/util/system.py
@@ -78,7 +78,7 @@ def get_element_systems(element: ifcopenshell.entity_instance) -> list[ifcopensh
 def get_element_zones(element: ifcopenshell.entity_instance) -> list[ifcopenshell.entity_instance]:
     results = []
     for rel in element.HasAssignments:
-        if rel.is_a("IfcRelAssignsToGroup"):
+        if not rel.is_a("IfcRelAssignsToGroup"):
             continue
         group = rel.RelatingGroup
         if not group.is_a("IfcZone"):