Mgv5/v7/flat/fractal: Move tunnel noise calculation into generateCaves

[minetest.git] / src / clouds.cpp

diff --git a/src/clouds.cpp b/src/clouds.cpp
index e213d118fcce6a112f4388534227c88f485bcb6b..29210e2b4cda1ded6be22379ec81d71baa31c83c 100644 (file)
--- a/src/clouds.cpp
+++ b/src/clouds.cpp
@@ -30,7 +30,7 @@ class Clouds;
 Clouds *g_menuclouds = NULL;
 irr::scene::ISceneManager *g_menucloudsmgr = NULL;
 
-static void cloud_3d_setting_changed(const std::string settingname, void *data)
+static void cloud_3d_setting_changed(const std::string &settingname, void *data)
 {
        ((Clouds *)data)->readSettings();
 }