LocalPlayer::accelerateHorizontal: cleanups

[oweals/minetest.git] / src / mg_decoration.cpp

diff --git a/src/mg_decoration.cpp b/src/mg_decoration.cpp
index 4af7a7897f813ef6318aba8b6c57d1d98cbd7669..4e53e037f5d3f3505251fbeffdf375f32b565d41 100644 (file)
--- a/src/mg_decoration.cpp
+++ b/src/mg_decoration.cpp
@@ -299,7 +299,7 @@ size_t DecoSimple::generate(MMVManip *vm, PcgRandom *pr, v3s16 p)
 
        bool force_placement = (flags & DECO_FORCE_PLACEMENT);
 
-       v3s16 em = vm->m_area.getExtent();
+       const v3s16 &em = vm->m_area.getExtent();
        u32 vi = vm->m_area.index(p);
        for (int i = 0; i < height; i++) {
                vm->m_area.add_y(em, vi, 1);