From 5adc9dd69f024c37d16d537eff42b9d4ccdd2e30 Mon Sep 17 00:00:00 2001
From: Philipp Oeser <philipp@blender.org>
Date: Fri, 22 Sep 2023 09:39:01 +0200
Subject: [PATCH] Fix #112664: Expand face sets freeze when cursor is on mesh
 boundaries

Mistake/typo in f4505e7b0ac (not actually setting the bit).
---
 source/blender/editors/sculpt_paint/sculpt_expand.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/blender/editors/sculpt_paint/sculpt_expand.cc b/source/blender/editors/sculpt_paint/sculpt_expand.cc
index 6ec5518ba9a..16006b71425 100644
--- a/source/blender/editors/sculpt_paint/sculpt_expand.cc
+++ b/source/blender/editors/sculpt_paint/sculpt_expand.cc
@@ -676,7 +676,7 @@ static float *sculpt_expand_boundary_topology_falloff_create(Object *ob, const P
         continue;
       }
       dists[ni.index] = dists[v_next_i] + 1.0f;
-      visited_verts[ni.index];
+      visited_verts[ni.index].set();
       BLI_gsqueue_push(queue, &ni.vertex);
     }
     SCULPT_VERTEX_NEIGHBORS_ITER_END(ni);
-- 
2.30.2