diff options
Diffstat (limited to 'src/rebar_prv_shell.erl')
| -rw-r--r-- | src/rebar_prv_shell.erl | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/src/rebar_prv_shell.erl b/src/rebar_prv_shell.erl index bd49ee1..e407ff2 100644 --- a/src/rebar_prv_shell.erl +++ b/src/rebar_prv_shell.erl @@ -111,12 +111,18 @@ setup_shell() -> %% liveness check. _ = [catch erlang:group_leader(whereis(user), Pid) || Pid <- NeedsUpdate, is_process_alive(Pid)], - %% enable error_logger's tty output - ok = error_logger:swap_handler(tty), - %% disable the simple error_logger (which may have been added multiple - %% times). removes at most the error_logger added by init and the - %% error_logger added by the tty handler - ok = remove_error_handler(3). + try + %% enable error_logger's tty output + error_logger:swap_handler(tty), + %% disable the simple error_logger (which may have been added multiple + %% times). removes at most the error_logger added by init and the + %% error_logger added by the tty handler + remove_error_handler(3) + catch + E:R -> % may fail with custom loggers + ?DEBUG("Logger changes failed for ~p:~p (~p)", [E,R,erlang:get_stacktrace()]), + hope_for_best + end. setup_paths(State) -> %% Add deps to path |