diff options
| -rw-r--r-- | src/rabbit_binding.erl | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/src/rabbit_binding.erl b/src/rabbit_binding.erl index 7ddb7814..6167790e 100644 --- a/src/rabbit_binding.erl +++ b/src/rabbit_binding.erl @@ -331,17 +331,18 @@ group_bindings_fold(Fun, SrcName, Acc, Removed, Bindings) -> group_bindings_fold(Fun, Fun(SrcName, Bindings, Acc), Removed). maybe_auto_delete(XName, Bindings, Deletions) -> - case mnesia:read({rabbit_exchange, XName}) of - [] -> - add_deletion(XName, {undefined, not_deleted, Bindings}, Deletions); - [X] -> - add_deletion(XName, {X, not_deleted, Bindings}, - case rabbit_exchange:maybe_auto_delete(X) of - not_deleted -> Deletions; - {deleted, Deletions1} -> combine_deletions( - Deletions, Deletions1) - end) - end. + {Entry, Deletions1} = + case mnesia:read({rabbit_exchange, XName}) of + [] -> {{undefined, not_deleted, Bindings}, Deletions}; + [X] -> case rabbit_exchange:maybe_auto_delete(X) of + not_deleted -> + {{X, not_deleted, Bindings}, Deletions}; + {deleted, Deletions2} -> + {{X, deleted, Bindings}, + combine_deletions(Deletions, Deletions2)} + end + end, + add_deletion(XName, Entry, Deletions1). delete_forward_routes(Route) -> ok = mnesia:delete_object(rabbit_route, Route, write), |