Fix #2839. Bug where undo system could store edits of IFC primitives.

2026-08-09 17:31:45 +00:00 · 2023-03-09 18:18:56 +11:00
parent 3e2ca328d2
commit 38019288de
1 changed files with 10 additions and 9 deletions
@@ -89,15 +89,16 @@ class Transaction:
            self.operations.append({"action": "create", "value": self.serialise_entity_instance(element)})

    def store_edit(self, element, index, value):
-        self.operations.append(
-            {
-                "action": "edit",
-                "id": element.id(),
-                "index": index,
-                "old": self.serialise_value(element, element[index]),
-                "new": self.serialise_value(element, value),
-            }
-        )
+        if element.id():
+            self.operations.append(
+                {
+                    "action": "edit",
+                    "id": element.id(),
+                    "index": index,
+                    "old": self.serialise_value(element, element[index]),
+                    "new": self.serialise_value(element, value),
+                }
+            )

    def store_delete(self, element):
        inverses = {}