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author | Matthias Radestock <matthias@rabbitmq.com> | 2012-12-05 12:33:12 +0000 |
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committer | Matthias Radestock <matthias@rabbitmq.com> | 2012-12-05 12:33:12 +0000 |
commit | bf385228d8cd6260590e8696c98d0ce6540265fc (patch) | |
tree | e6fcc310e38dcb9171e838709a49b8378d0c1890 | |
parent | e8ab5e25305448a741f76f8abdf32eede6ff8542 (diff) | |
parent | 2d9e8374bd77ef1b3541ecdf734503f36b58a82d (diff) | |
download | rabbitmq-server-bf385228d8cd6260590e8696c98d0ce6540265fc.tar.gz |
merge bug25341 into stable
-rw-r--r-- | src/rabbit_vm.erl | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/rabbit_vm.erl b/src/rabbit_vm.erl index 53f3df18..e9679276 100644 --- a/src/rabbit_vm.erl +++ b/src/rabbit_vm.erl @@ -84,7 +84,15 @@ sup_memory(Sup) -> sup_children(Sup) -> rabbit_misc:with_exit_handler( - rabbit_misc:const([]), fun () -> supervisor:which_children(Sup) end). + rabbit_misc:const([]), + fun () -> + %% Just in case we end up talking to something that is + %% not a supervisor by mistake. + case supervisor:which_children(Sup) of + L when is_list(L) -> L; + _ -> [] + end + end). pid_memory(Pid) when is_pid(Pid) -> case process_info(Pid, memory) of {memory, M} -> M; |