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| author | Simon MacMullen <simon@rabbitmq.com> | 2011-08-04 13:02:27 +0100 |
|---|---|---|
| committer | Simon MacMullen <simon@rabbitmq.com> | 2011-08-04 13:02:27 +0100 |
| commit | e770bab34dee193a5ed3b9904741144622b45ec4 (patch) | |
| tree | 4c6c6715a45ff2a78e7732c6e60f91a75c488776 | |
| parent | 6d40a193d6c8e73216c8fc640533329669b7e859 (diff) | |
| download | rabbitmq-server-git-e770bab34dee193a5ed3b9904741144622b45ec4.tar.gz | |
Return the value of Fun(), and make sure we always restore the group leader.
| -rw-r--r-- | src/rabbit_misc.erl | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/rabbit_misc.erl b/src/rabbit_misc.erl index 0d77ffeaa2..a5c475b758 100644 --- a/src/rabbit_misc.erl +++ b/src/rabbit_misc.erl @@ -611,8 +611,11 @@ format_stderr(Fmt, Args) -> with_local_io(Fun) -> GL = group_leader(), group_leader(whereis(user), self()), - Fun(), - group_leader(GL, self()). + try + Fun() + after + group_leader(GL, self()) + end. manage_applications(Iterate, Do, Undo, SkipError, ErrorTag, Apps) -> Iterate(fun (App, Acc) -> |