diff options
Diffstat (limited to 'lua/uloop.c')
| -rw-r--r-- | lua/uloop.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lua/uloop.c b/lua/uloop.c index fcbe274..394970d 100644 --- a/lua/uloop.c +++ b/lua/uloop.c @@ -188,7 +188,8 @@ static int get_sock_fd(lua_State* L, int idx) { lua_getfield(L, idx, "getfd"); if(lua_isnil(L, -1)) return luaL_error(L, "socket type missing 'getfd' method"); - lua_pushvalue(L, idx - 1); + /* if we have absolute, no need to adjust for getfield() call */ + lua_pushvalue(L, idx > 0 ? idx: idx - 1); lua_call(L, 1, 1); fd = lua_tointeger(L, -1); lua_pop(L, 1); |