[Minor] Do not break old scripts and rules

diff --git a/src/lua/lua_config.c b/src/lua/lua_config.c
index 3179c29fc9d7f9d1611ba1c4fca62b6fcade2420..636f4343bad3d6fdafe2c1633062f74fb9a98221 100644 (file)
--- a/src/lua/lua_config.c
+++ b/src/lua/lua_config.c
@@ -681,7 +681,10 @@ lua_check_monitored (lua_State * L, gint pos)
 static gint
 lua_config_get_api_version (lua_State *L)
 {
-       return luaL_error (L, "obsolete function");
+       msg_warn ("get_api_version is deprecated, do not use it");
+       lua_pushnumber (L, 100);
+
+       return 1;
 }
 
 static gint