summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorHarald Welte <laforge@gnumonks.org>2013-07-27 14:12:58 +0800
committerHarald Welte <laforge@gnumonks.org>2013-07-27 16:00:07 +0800
commit43ceb090995a22942aa4ba7c7acee4e8966486a4 (patch)
treec1413ce52693b896744205478ba818d6ac710e1d
parent69b5f279a19dfcb452893b86f1febd9e99e39556 (diff)
xua_asp_fsm: Only send ASPAS event from ASP to AS if AS pid != undefined
-rw-r--r--src/xua_asp_fsm.erl7
1 files changed, 6 insertions, 1 deletions
diff --git a/src/xua_asp_fsm.erl b/src/xua_asp_fsm.erl
index 56bd7cf..0f9b2a4 100644
--- a/src/xua_asp_fsm.erl
+++ b/src/xua_asp_fsm.erl
@@ -262,7 +262,12 @@ state2aspas(asp_active) -> 'ASP_ACTIVE'.
% propagate an ASP state transition as ASPAS primitive to AS
next_state(State, LoopDat = #asp_state{as_pid = AsPid}) ->
Prim = osmo_util:make_prim('ASPAS', state2aspas(State), indication),
- gen_fsm:send_event(AsPid, Prim),
+ case AsPid of
+ undefined ->
+ ok;
+ _ ->
+ gen_fsm:send_event(AsPid, Prim)
+ end,
{next_state, State, LoopDat}.
% Helper function to send data to the SCTP peer