1 files changed, 5 insertions, 1 deletions
diff --git a/src/chunk-walls.cpp b/src/chunk-walls.cpp
index 59042a11..6918248c 100644
--- a/src/chunk-walls.cpp
+++ b/src/chunk-walls.cpp
@@ -308,7 +308,11 @@ GL::Mesh chunk::make_wall_mesh()
 
     ranges::sort(ranges::zip_view(vertexes.prefix(N),
                                   ArrayView<uint_fast16_t>{_walls->mesh_indexes.data(), N}),
-                 [&A = _walls->atlases](const auto& a, const auto& b) { return A[a.second] < A[b.second]; });
+                 [&A = _walls->atlases](const auto& a, const auto& b) {
+                     const auto& [av, ai] = a;
+                     const auto& [bv, bi] = b;
+                     return A[ai] < A[bi];
+                 });
 
     auto vertex_view = std::as_const(vertexes).prefix(N);
     auto index_view = make_indexes(N);