From 93fca831223c76e5bdfbc82f665401df8b781d4d Mon Sep 17 00:00:00 2001
From: TheLegendTubaGuy <95944177+thelegendtubaguy@users.noreply.github.com>
Date: Sun, 4 Oct 2026 16:13:17 -0500
Subject: [PATCH] Fix memory leak of gap fill paths in solid infill (#16137)

---
 src/libslic3r/Fill/FillBase.cpp | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/libslic3r/Fill/FillBase.cpp b/src/libslic3r/Fill/FillBase.cpp
index 91a3bb42af..aabd2b3209 100644
--- a/src/libslic3r/Fill/FillBase.cpp
+++ b/src/libslic3r/Fill/FillBase.cpp
@@ -264,10 +264,7 @@ void Fill::_create_gap_fill(const Surface* surface, const FillParams& params, Ex
                 return p.length() < scale_(params.config->filter_out_gap_fill.value);
             }), polylines.end());
 
-            ExtrusionEntityCollection gap_fill;
-            variable_width(polylines, erGapFill, params.flow, gap_fill.entities);
-            auto gap = std::move(gap_fill.entities);
-            out->append(gap);
+            variable_width(polylines, erGapFill, params.flow, out->entities);
         }
     }
 }