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-rw-r--r--lib/gs/contribs/bonk/sounder.erl18
1 files changed, 9 insertions, 9 deletions
diff --git a/lib/gs/contribs/bonk/sounder.erl b/lib/gs/contribs/bonk/sounder.erl
index 11ab03d167..899f20d4e0 100644
--- a/lib/gs/contribs/bonk/sounder.erl
+++ b/lib/gs/contribs/bonk/sounder.erl
@@ -72,13 +72,13 @@ stop() ->
sounder ! {stop},
ok end.
-new(File) when list(File) -> new(list_to_atom(File));
-new(File) when atom(File) ->
+new(File) when is_list(File) -> new(list_to_atom(File));
+new(File) when is_atom(File) ->
catch begin check(),
sounder ! {new,File,self()},
wait_for_ack(sounder) end.
-play(No) when integer(No) ->
+play(No) when is_integer(No) ->
catch begin check(),
sounder ! {play, No, self()},
wait_for_ack(sounder) end.
@@ -94,14 +94,14 @@ go() ->
loop(Port) ->
receive
- {new, File, From} when atom(File) ->
+ {new, File, From} when is_atom(File) ->
Port ! {self(),{command,lists:append([0],atom_to_list(File))}},
From ! {sounder,wait_for_ack(Port)},
loop(Port);
{play,silent,From} ->
From ! {sounder,false},
loop(Port);
- {play,No,From} when integer(No) ->
+ {play,No,From} when is_integer(No) ->
Port ! {self(),{command,[No]}},
From ! {sounder,wait_for_ack(Port)},
loop(Port);
@@ -118,13 +118,13 @@ loop(Port) ->
nosound() ->
receive
- {new,File,From} when atom(File) ->
+ {new,File,From} when is_atom(File) ->
From ! {sounder,{ok,silent}},
nosound();
{play,silent,From} ->
From ! {sounder,true},
nosound();
- {play,No,From} when integer(No) ->
+ {play,No,From} when is_integer(No) ->
From ! {sounder,{error,no_audio_cap}},
nosound();
{stop} ->
@@ -135,7 +135,7 @@ nosound() ->
wait_for_ack(sounder) ->
receive {sounder,Res} -> Res end;
-wait_for_ack(Port) when port(Port) ->
+wait_for_ack(Port) when is_port(Port) ->
receive
{Port,{data,"ok"}} ->
ok;
@@ -149,7 +149,7 @@ wait_for_ack(Port) when port(Port) ->
check() ->
case whereis(sounder) of
- Pid when pid(Pid) ->
+ Pid when is_pid(Pid) ->
ok;
undefined ->
throw({error,sounder_not_started})