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authorSiri Hansen <[email protected]>2017-11-02 17:04:03 +0100
committerSiri Hansen <[email protected]>2017-11-02 17:04:03 +0100
commitecb7a05eb0f8912ef972489be2b7d648065b51c7 (patch)
tree0e7c8c94b0cd7659a7b3e4629067e3e19effb275 /lib/common_test
parent21b920e38078412f3d47442b27b40b3601a1c7d7 (diff)
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[ct] Remove call to application:which_applications()
The cth_log_redirect hook calls this function to check if the sasl application is started. This is done for each error logger event. In most systems, this is not a big problem, but on native compiled code this call can be very slow if the message queue is long. This is because huge message queue optimization is not implemented for native.
Diffstat (limited to 'lib/common_test')
-rw-r--r--lib/common_test/src/cth_log_redirect.erl4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/common_test/src/cth_log_redirect.erl b/lib/common_test/src/cth_log_redirect.erl
index 8b29d0f96d..1c55e17686 100644
--- a/lib/common_test/src/cth_log_redirect.erl
+++ b/lib/common_test/src/cth_log_redirect.erl
@@ -121,8 +121,8 @@ handle_event({_Type,GL,_Msg}, #eh_state{handle_remote_events = false} = State)
when node(GL) /= node() ->
{ok, State};
handle_event(Event, #eh_state{log_func = LogFunc} = State) ->
- case lists:keyfind(sasl, 1, application:which_applications()) of
- false ->
+ case whereis(sasl_sup) of
+ undefined ->
sasl_not_started;
_Else ->
{ok, ErrLogType} = application:get_env(sasl, errlog_type),