a

1 files changed, 2 insertions, 2 deletions

diff --git a/src/floor-mesh.cpp b/src/floor-mesh.cpp
index fdace9d8..3698bc6e 100644
--- a/src/floor-mesh.cpp
+++ b/src/floor-mesh.cpp
@@ -33,14 +33,14 @@ void floor_mesh::set_tile(quad_data& data, tile& x)
 void floor_mesh::draw(tile_shader& shader, chunk& c)
 {
     std::array<quad_data, TILE_COUNT> data;
-    for (auto [x, idx, pt] : c) {
+    for (auto& [x, idx, pt] : c) {
         set_tile(data[idx], x);
     }
     _vertex_buffer.setSubData(0, data);
     Magnum::GL::MeshView mesh{_mesh};
     mesh.setCount(quad_index_count);
     const tile_atlas* last_tile_atlas = nullptr;
-    for (auto [x, i, pt] : c) {
+    for (auto& [x, i, pt] : c) {
       if (!x.ground_image)
           continue;
       mesh.setIndexRange((int)(i*quad_index_count), 0, quad_index_count*TILE_COUNT - 1);