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-rw-r--r--src/rabbit_control.erl2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/rabbit_control.erl b/src/rabbit_control.erl
index b1680d9571..9581f8506c 100644
--- a/src/rabbit_control.erl
+++ b/src/rabbit_control.erl
@@ -386,7 +386,7 @@ node_up(Node) ->
% rpc:call(os, getpid, []) at this point
pid_up(Pid) ->
with_os([{unix, fun () ->
- system("kill -0 " ++ Pid
+ system("ps -p " ++ Pid
++ " >/dev/null 2>&1") =:= 0
end},
{win32, fun () ->