[Bf-blender-cvs] [58818cba407] blender-v2.93-release: Fix T87359: set group output in geometry node tree update callback

[Wannes Malfait]

Commit: 58818cba40794905f9323080e60884e090f2d388
Author: Wannes Malfait
Date:   Fri Apr 16 11:37:49 2021 +0200
Branches: blender-v2.93-release
https://developer.blender.org/rB58818cba40794905f9323080e60884e090f2d388

Fix T87359: set group output in geometry node tree update callback

This also fixes T85511.

Differential Revision: https://developer.blender.org/D10970

===================================================================

M	source/blender/nodes/geometry/node_geometry_tree.cc

===================================================================

diff --git a/source/blender/nodes/geometry/node_geometry_tree.cc b/source/blender/nodes/geometry/node_geometry_tree.cc
index 2c4c7da64cc..6d3b1d55005 100644
--- a/source/blender/nodes/geometry/node_geometry_tree.cc
+++ b/source/blender/nodes/geometry/node_geometry_tree.cc
@@ -67,6 +67,8 @@ static void geometry_node_tree_get_from_context(const bContext *C,
 
 static void geometry_node_tree_update(bNodeTree *ntree)
 {
+  ntreeSetOutput(ntree);
+
   /* Needed to give correct types to reroutes. */
   ntree_update_reroute_nodes(ntree);
 }