add const'ness (allowing LuaScriptList::const_iterator)

[ardour.git] / libs / ardour / luascripting.cc

diff --git a/libs/ardour/luascripting.cc b/libs/ardour/luascripting.cc
index 815711f039f992699e3d57bda0325a15f8f1fad1..e530793ce1255b61fb0d60cffa4b63a36885a25c 100644 (file)
--- a/libs/ardour/luascripting.cc
+++ b/libs/ardour/luascripting.cc
@@ -326,7 +326,7 @@ LuaScriptInfo::str2type (const std::string& str) {
 }
 
 LuaScriptParamList
-LuaScriptParams::script_params (LuaScriptInfoPtr lsi, const std::string &pname)
+LuaScriptParams::script_params (const LuaScriptInfoPtr& lsi, const std::string &pname)
 {
        assert (lsi);
        return LuaScriptParams::script_params (lsi->path, pname);