From 74d1bd7e3eaa24e4b8712586d6010c4cb9924acf Mon Sep 17 00:00:00 2001
From: Martin15135215 <110968398+Martin15135215@users.noreply.github.com>
Date: Sat, 3 Sep 2022 19:19:02 +0200
Subject: [PATCH] Added "or element.is_a('IfcPropertySingleValue')"

---
 src/ifcpatch/ifcpatch/recipes/RecycleNonRootedElements.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ifcpatch/ifcpatch/recipes/RecycleNonRootedElements.py b/src/ifcpatch/ifcpatch/recipes/RecycleNonRootedElements.py
index ac3160837f..c939b79b6b 100644
--- a/src/ifcpatch/ifcpatch/recipes/RecycleNonRootedElements.py
+++ b/src/ifcpatch/ifcpatch/recipes/RecycleNonRootedElements.py
@@ -31,7 +31,7 @@ class Patcher:
         deleted = []
         hashes = {}
         for element in self.file:
-            if element.is_a('IfcRoot'):
+            if element.is_a('IfcRoot') or element.is_a('IfcPropertySingleValue'):
                 continue
             h = hash(tuple(element))
             if h in hashes: