diff options
| -rw-r--r-- | lua/uloop.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/lua/uloop.c b/lua/uloop.c index 394970d..ee82104 100644 --- a/lua/uloop.c +++ b/lua/uloop.c @@ -233,24 +233,23 @@ static int ul_ufd_add(lua_State *L) int ref; int fd_ref; - flags = luaL_checkinteger(L, -1); + flags = luaL_checkinteger(L, 3); if (!flags) { lua_pushstring(L, "flags cannot be zero"); lua_error(L); } - lua_pop(L, 1); - luaL_checktype(L, -1, LUA_TFUNCTION); + luaL_checktype(L, 2, LUA_TFUNCTION); - fd = get_sock_fd(L, -2); + fd = get_sock_fd(L, 1); lua_getglobal(L, "__uloop_cb"); - lua_pushvalue(L, -2); + lua_pushvalue(L, 2); ref = luaL_ref(L, -2); lua_pop(L, 1); lua_getglobal(L, "__uloop_fds"); - lua_pushvalue(L, -3); + lua_pushvalue(L, 1); fd_ref = luaL_ref(L, -2); lua_pop(L, 1); |