Cleanup in content_mapblock (#5746)

[oweals/minetest.git] / src / treegen.h

diff --git a/src/treegen.h b/src/treegen.h
index 4e6f95e6766cf2f9909bd4d00b458e82e82d107e..8777c369cc4d4fe6b253aad0698b5f6a880a6f0d 100644 (file)
--- a/src/treegen.h
+++ b/src/treegen.h
@@ -73,7 +73,7 @@ namespace treegen {
                TreeDef tree_definition);
        // Spawn L-systems tree from LUA
        treegen::error spawn_ltree (ServerEnvironment *env, v3s16 p0, INodeDefManager *ndef,
-               TreeDef tree_definition);
+               const TreeDef &tree_definition);
 
        // L-System tree gen helper functions
        void tree_node_placement(MMVManip &vmanip, v3f p0,