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| author | Simon MacMullen <simon@rabbitmq.com> | 2011-01-12 13:31:41 +0000 |
|---|---|---|
| committer | Simon MacMullen <simon@rabbitmq.com> | 2011-01-12 13:31:41 +0000 |
| commit | 45327bcdead1cc8e8438d60fe2cad359cd22099a (patch) | |
| tree | a31269f34d068e0ec81574ada3667e668f1a54bf /src | |
| parent | 22af9498f8fed1b035b4b697940488fe3c60a4e6 (diff) | |
| download | rabbitmq-server-git-45327bcdead1cc8e8438d60fe2cad359cd22099a.tar.gz | |
Don't display a cluster-related message on a single node.
Diffstat (limited to 'src')
| -rw-r--r-- | src/rabbit_upgrade.erl | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/rabbit_upgrade.erl b/src/rabbit_upgrade.erl index 4bf8d661da..2c4dad87c0 100644 --- a/src/rabbit_upgrade.erl +++ b/src/rabbit_upgrade.erl @@ -120,11 +120,16 @@ primary_upgrade(Upgrades, Nodes) -> mnesia, Upgrades, fun () -> - info("mnesia upgrades: Breaking cluster~n", []), rabbit_misc:ensure_ok(mnesia:start(), cannot_start_mnesia), force_tables(), - [{atomic, ok} = mnesia:del_table_copy(schema, Node) - || Node <- Others] + case Others of + [] -> + ok; + _ -> + info("mnesia upgrades: Breaking cluster~n", []), + [{atomic, ok} = mnesia:del_table_copy(schema, Node) + || Node <- Others] + end end), ok. |