From a5409d2b5941a4292cc19f48cb8546e3ab91296f Mon Sep 17 00:00:00 2001
From: Jacques Lucke <jacques@blender.org>
Date: Mon, 23 May 2022 11:29:55 +0200
Subject: Fix T98316: geometry nodes stop updating after duplication

This was a missing depsgraph update.
---
 source/blender/editors/object/object_modifier.cc | 1 +
 1 file changed, 1 insertion(+)

(limited to 'source/blender')

diff --git a/source/blender/editors/object/object_modifier.cc b/source/blender/editors/object/object_modifier.cc
index eed0a63565e..963e92942bb 100644
--- a/source/blender/editors/object/object_modifier.cc
+++ b/source/blender/editors/object/object_modifier.cc
@@ -3399,6 +3399,7 @@ static int geometry_node_tree_copy_assign_exec(bContext *C, wmOperator *UNUSED(o
   nmd->node_group = new_tree;
   id_us_min(&tree->id);
 
+  DEG_relations_tag_update(bmain);
   WM_event_add_notifier(C, NC_OBJECT | ND_MODIFIER, ob);
   return OPERATOR_FINISHED;
 }
-- 
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