diff options
| -rw-r--r-- | src/ejabberd_hooks.erl | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/ejabberd_hooks.erl b/src/ejabberd_hooks.erl index f329da4a8..cc202477a 100644 --- a/src/ejabberd_hooks.erl +++ b/src/ejabberd_hooks.erl @@ -111,16 +111,16 @@ run(Hook, Host, Args) -> ok end. --spec run_fold(atom(), any(), list()) -> any(). +-spec run_fold(atom(), T, list()) -> T. %% @doc Run the calls of this hook in order. %% The arguments passed to the function are: [Val | Args]. %% The result of a call is used as Val for the next call. -%% If a call returns 'stop', no more calls are performed and 'stopped' is returned. +%% If a call returns 'stop', no more calls are performed. %% If a call returns {stop, NewVal}, no more calls are performed and NewVal is returned. run_fold(Hook, Val, Args) -> run_fold(Hook, global, Val, Args). --spec run_fold(atom(), binary() | global, any(), list()) -> any(). +-spec run_fold(atom(), binary() | global, T, list()) -> T. run_fold(Hook, Host, Val, Args) -> try ets:lookup(hooks, {Hook, Host}) of [{_, Ls}] -> @@ -210,7 +210,7 @@ run1([{_Seq, Module, Function} | Ls], Hook, Args) -> run1(Ls, Hook, Args) end. --spec run_fold1([hook()], atom(), T, list()) -> T | stopped. +-spec run_fold1([hook()], atom(), T, list()) -> T. run_fold1([], _Hook, Val, _Args) -> Val; run_fold1([{_Seq, Module, Function} | Ls], Hook, Val, Args) -> @@ -219,7 +219,7 @@ run_fold1([{_Seq, Module, Function} | Ls], Hook, Val, Args) -> 'EXIT' -> run_fold1(Ls, Hook, Val, Args); stop -> - stopped; + Val; {stop, NewVal} -> NewVal; NewVal -> |