updated error code for re-declaring a queue differently

1 files changed, 1 insertions, 1 deletions

diff --git a/src/rabbit_channel.erl b/src/rabbit_channel.erl
index 8649ecc7..b4338c7e 100644
--- a/src/rabbit_channel.erl
+++ b/src/rabbit_channel.erl
@@ -751,7 +751,7 @@ handle_method(#'queue.declare'{queue       = QueueNameBin,
             %% non-equivalence trumps exclusivity arbitrarily
             #amqqueue{name = QueueName} ->
                 rabbit_misc:protocol_error(
-                  precondition_failed, "parameters for ~s not equivalent",
+                  not_allowed, "parameters for ~s not equivalent",
                   [rabbit_misc:rs(QueueName)])
         end,
     return_queue_declare_ok(State, NoWait, Q);