diff options
Diffstat (limited to 'lib/stdlib/src/gen_statem.erl')
| -rw-r--r-- | lib/stdlib/src/gen_statem.erl | 30 |
1 files changed, 18 insertions, 12 deletions
diff --git a/lib/stdlib/src/gen_statem.erl b/lib/stdlib/src/gen_statem.erl index e21a0ecc26..854a793a50 100644 --- a/lib/stdlib/src/gen_statem.erl +++ b/lib/stdlib/src/gen_statem.erl @@ -1861,18 +1861,24 @@ do_reply_then_terminate( do_reply_then_terminate( Class, Reason, Stacktrace, Debug, S, Q, [R|Rs]) -> case R of - {reply,{_To,_Tag}=From,Reply} -> - reply(From, Reply), - NewDebug = - ?sys_debug( - Debug, - begin - #state{name = Name, state = State} = S, - {Name,State} - end, - {out,Reply,From}), - do_reply_then_terminate( - Class, Reason, Stacktrace, NewDebug, S, Q, Rs); + {reply,From,Reply} -> + case from(From) of + true -> + reply(From, Reply), + NewDebug = + ?sys_debug( + Debug, + {S#state.name,S#state.state}, + {out,Reply,From}), + do_reply_then_terminate( + Class, Reason, Stacktrace, NewDebug, S, Q, Rs); + false -> + terminate( + error, + {bad_reply_action_from_state_function,R}, + ?STACKTRACE(), + Debug, S, Q) + end; _ -> terminate( error, |