diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/rabbit_upgrade.erl | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/rabbit_upgrade.erl b/src/rabbit_upgrade.erl index 0a82187853..f59dbdfefe 100644 --- a/src/rabbit_upgrade.erl +++ b/src/rabbit_upgrade.erl @@ -401,7 +401,8 @@ lock_filename(Dir) -> filename:join(Dir, ?LOCK_FILENAME). info(Msg, Args) -> error_logger:info_msg(Msg, Args). is_new_version(Version) -> - is_list(Version) andalso - length(Version) > 0 andalso - lists:all(fun(Item) -> is_tuple(Item) andalso size(Item) == 2 end, - Version). + try + orddict:size(Version) > 0 + catch error:badarg -> + false + end. |