Cleanup: Avoid storing pointers for attribute search callback

It's better to use some local/stable identifiier to avoid relying on
the data not being freed in between creating the search menu and
the exec function. This is similar to c473b2ce8bdbf8fa.

1 files changed, 1 insertions, 2 deletions

diff --git a/source/blender/editors/space_node/drawnode.cc b/source/blender/editors/space_node/drawnode.cc
index c6839099827..958a9fdfc60 100644
--- a/source/blender/editors/space_node/drawnode.cc
+++ b/source/blender/editors/space_node/drawnode.cc
@@ -1302,8 +1302,7 @@ static void std_node_socket_draw(
       uiItemL(row, text, 0);
 
       if (socket_needs_attribute_search(*node, *sock)) {
-        const bNodeTree *node_tree = (const bNodeTree *)node_ptr->owner_id;
-        node_geometry_add_attribute_search_button(*C, *node_tree, *node, *ptr, *row);
+        node_geometry_add_attribute_search_button(*C, *node, *ptr, *row);
       }
       else {
         uiItemR(row, ptr, "default_value", DEFAULT_FLAGS, "", 0);