ohh, that word 'index' was key

2021-11-05 12:03:27 -07:00 · 2021-11-05 12:03:27 -07:00 · ffaf456654
parent ac6c9319f9
commit ffaf456654
1 changed files with 4 additions and 0 deletions
--- a/src/lcurseslib.c
+++ b/src/lcurseslib.c
@ -112,6 +112,10 @@ static const luaL_Reg curses_window_methods[] =

 LUALIB_API int luaopen_curses (lua_State *L) {
  luaL_newmetatable(L, "curses:window");
+  /* metatable.__index = metatable */
+  lua_pushstring(L, "__index");
+  lua_pushvalue(L, -2);
+  lua_settable(L, -3);
  luaL_register(L, NULL, curses_window_methods);
  luaL_register(L, "curses", curseslib);
  /* save main window on registry */