diff options
author | Simon MacMullen <simon@rabbitmq.com> | 2011-04-06 15:48:04 +0100 |
---|---|---|
committer | Simon MacMullen <simon@rabbitmq.com> | 2011-04-06 15:48:04 +0100 |
commit | d5248d1d98a27a5ee030157efee4cffa623e3388 (patch) | |
tree | efc24f59f33798e006edb99dc1ec79a4f1a7b6b2 | |
parent | 5689000c5a62bcb866e352f6f5497a38350b1ffc (diff) | |
download | rabbitmq-server-d5248d1d98a27a5ee030157efee4cffa623e3388.tar.gz |
Acc may be empty.
-rw-r--r-- | src/rabbit_exchange.erl | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/rabbit_exchange.erl b/src/rabbit_exchange.erl index bc2d5b29..a2684782 100644 --- a/src/rabbit_exchange.erl +++ b/src/rabbit_exchange.erl @@ -91,7 +91,9 @@ recover() -> [_] -> Acc end end, - fun (Acc = [X | _], Tx) -> + fun ([], _Tx) -> + []; + (Acc = [X | _], Tx) -> rabbit_exchange:callback(X, create, [Tx, X]), Acc end, |