From 23af1211cdcf13a597a10fb9e604b331d1d365b7 Mon Sep 17 00:00:00 2001
From: Jrius <2261279+Jrius@users.noreply.github.com>
Date: Mon, 24 Feb 2025 18:50:22 +0100
Subject: [PATCH] Fix TemporaryCollectionItem reference bug

---
 korman/helpers.py | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/korman/helpers.py b/korman/helpers.py
index 35c0176..eaa1c0c 100644
--- a/korman/helpers.py
+++ b/korman/helpers.py
@@ -62,12 +62,14 @@ class GoodNeighbor:
 @contextmanager
 def TemporaryCollectionItem(collection):
     item = collection.add()
+    # Blender may recreate the `item` instance as the collection grows and shrink...
+    # Assign it a unique name so we know which item to delete later on.
+    name = item.name = str(uuid4())
     try:
         yield item
     finally:
-        index = next((i for i, j in enumerate(collection) if j == item), None)
-        if index is not None:
-            collection.remove(index)
+        index = collection.find(name)
+        collection.remove(index)
 
 class TemporaryObject:
     def __init__(self, obj, remove_func):