%% This tests that the race condition detection between whereis/register %% is robust w.r.t. having the calls in separate modules. -module(whereis_diff_modules1_nested). -export([start/2]). start(AnAtom, Fun) -> case whereis(AnAtom) of undefined -> Pid = spawn(Fun), whereis_diff_modules2_nested:race(AnAtom, Pid); P when is_pid(P) -> true end.