From 5bd14cf83aa2643c463ad3d596c280bcf0182690 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Luk=C3=A1=C5=A1=20Hejl?= <hejl.lukas@gmail.com>
Date: Tue, 3 Aug 2021 10:16:52 +0200
Subject: [PATCH] Fixed the compiler warning.

---
 src/libslic3r/TriangleMeshSlicer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libslic3r/TriangleMeshSlicer.cpp b/src/libslic3r/TriangleMeshSlicer.cpp
index ef90402a9a..aa2763968d 100644
--- a/src/libslic3r/TriangleMeshSlicer.cpp
+++ b/src/libslic3r/TriangleMeshSlicer.cpp
@@ -372,7 +372,7 @@ static inline IntersectionLines slice_make_lines(
     FaceFilter                                       face_filter)
 {
     IntersectionLines lines;
-    for (int face_idx = 0; face_idx < mesh_faces.size(); ++ face_idx)
+    for (int face_idx = 0; face_idx < int(mesh_faces.size()); ++ face_idx)
         if (face_filter(face_idx)) {
             const Vec3i &indices = mesh_faces[face_idx];
             stl_vertex vertices[3] { transform_vertex_fn(mesh_vertices[indices(0)]), transform_vertex_fn(mesh_vertices[indices(1)]), transform_vertex_fn(mesh_vertices[indices(2)]) };