From 55e68f1b70fe19ab919b52c61964979a5592a51e Mon Sep 17 00:00:00 2001
From: Hans Goudey <h.goudey@me.com>
Date: Mon, 1 Nov 2021 14:42:19 -0500
Subject: [PATCH] Fix T92640: Crash with instance input to reverse curve node

`extract_input` can only run once.
---
 source/blender/nodes/geometry/nodes/node_geo_curve_reverse.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/blender/nodes/geometry/nodes/node_geo_curve_reverse.cc b/source/blender/nodes/geometry/nodes/node_geo_curve_reverse.cc
index 745012c1851..b1dc45a426a 100644
--- a/source/blender/nodes/geometry/nodes/node_geo_curve_reverse.cc
+++ b/source/blender/nodes/geometry/nodes/node_geo_curve_reverse.cc
@@ -38,7 +38,7 @@ static void geo_node_curve_reverse_exec(GeoNodeExecParams params)
       return;
     }
 
-    Field<bool> selection_field = params.extract_input<Field<bool>>("Selection");
+    Field<bool> selection_field = params.get_input<Field<bool>>("Selection");
     CurveComponent &component = geometry_set.get_component_for_write<CurveComponent>();
     GeometryComponentFieldContext field_context{component, ATTR_DOMAIN_CURVE};
     const int domain_size = component.attribute_domain_size(ATTR_DOMAIN_CURVE);