From 16d662229d030a6a02d9b74b918dc1b40f7cb6ff Mon Sep 17 00:00:00 2001
From: Matthias Koefferlein <matthias@koefferlein.de>
Date: Mon, 21 Nov 2022 23:15:56 +0100
Subject: [PATCH] Fixed issue #1190 (Edges#extended_xx in deep mode)

---
 src/db/db/dbDeepEdges.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/db/db/dbDeepEdges.cc b/src/db/db/dbDeepEdges.cc
index c1ca6f78b..93dd301d1 100644
--- a/src/db/db/dbDeepEdges.cc
+++ b/src/db/db/dbDeepEdges.cc
@@ -1200,8 +1200,9 @@ RegionDelegate *DeepEdges::extended (coord_type ext_b, coord_type ext_e, coord_t
           out = & to_commit [c->cell_index ()][v->first];
         }
 
+        PolygonRefToShapesGenerator prgen (&layout, out);
         for (db::Shapes::shape_iterator si = c->shapes (edges.layer ()).begin (db::ShapeIterator::Edges); ! si.at_end (); ++si) {
-          out->insert (extended_edge (si->edge ().transformed (v->first), ext_b, ext_e, ext_o, ext_i).transformed (v->first.inverted ()));
+          prgen.put (extended_edge (si->edge ().transformed (v->first), ext_b, ext_e, ext_o, ext_i).transformed (v->first.inverted ()));
         }
 
       }