diff options
Diffstat (limited to 'lib/runtime_tools/src/dbg.erl')
| -rw-r--r-- | lib/runtime_tools/src/dbg.erl | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/lib/runtime_tools/src/dbg.erl b/lib/runtime_tools/src/dbg.erl index 6e3bfe31c6..6b2fb0460f 100644 --- a/lib/runtime_tools/src/dbg.erl +++ b/lib/runtime_tools/src/dbg.erl @@ -551,8 +551,7 @@ c(M, F, A, Flags) -> stop_clear(), {error, Reason}; {Pid, Res} -> - erlang:demonitor(Mref), - receive {'DOWN', Mref, _, _, _} -> ok after 0 -> ok end, + erlang:demonitor(Mref, [flush]), %% 'sleep' prevents the tracer (recv_all_traces) from %% receiving garbage {'EXIT',...} when dbg i stopped. timer:sleep(1), @@ -592,8 +591,7 @@ req(R) -> {'DOWN', Mref, _, _, _} -> % If server died exit(dbg_server_crash); {dbg, Reply} -> - erlang:demonitor(Mref), - receive {'DOWN', Mref, _, _, _} -> ok after 0 -> ok end, + erlang:demonitor(Mref, [flush]), Reply end. |