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authorDan Gudmundsson <[email protected]>2013-06-04 15:46:20 +0200
committerDan Gudmundsson <[email protected]>2013-06-04 15:46:20 +0200
commit927982b8754ceada8b6d76225475f54b410de9e9 (patch)
treeba9e393c664da3b836ef8b12018b2da77cafaf15 /lib/mnesia/src
parented22252022f5627bee92c0c2e45450c875ad5868 (diff)
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mnesia: Fix unsubscribe error handling
Diffstat (limited to 'lib/mnesia/src')
-rw-r--r--lib/mnesia/src/mnesia_subscr.erl10
1 files changed, 7 insertions, 3 deletions
diff --git a/lib/mnesia/src/mnesia_subscr.erl b/lib/mnesia/src/mnesia_subscr.erl
index 415c69d508..8f78dc55e8 100644
--- a/lib/mnesia/src/mnesia_subscr.erl
+++ b/lib/mnesia/src/mnesia_subscr.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1997-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2013. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -447,8 +447,12 @@ deactivate(ClientPid, What, Var, SubscrTab) ->
{'EXIT', _} ->
unlink(ClientPid)
end,
- del_subscr(Var, What, ClientPid),
- {ok, node()}.
+ try
+ del_subscr(Var, What, ClientPid),
+ {ok, node()}
+ catch _:_ ->
+ {error, badarg}
+ end.
del_subscr(subscribers, _What, Pid) ->
mnesia_lib:del(subscribers, Pid);