diff options
Diffstat (limited to 'src/rabbit_binding.erl')
| -rw-r--r-- | src/rabbit_binding.erl | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/rabbit_binding.erl b/src/rabbit_binding.erl index 4e85d08e..645b42fa 100644 --- a/src/rabbit_binding.erl +++ b/src/rabbit_binding.erl @@ -445,11 +445,10 @@ serial(X) -> end. next_serial(#exchange{name = Name}) -> - Prev = case mnesia:read(rabbit_exchange_serial, Name, write) of - [] -> 0; - [#exchange_serial{serial = S}] -> S - end, - Serial = Prev + 1, + Serial = case mnesia:read(rabbit_exchange_serial, Name, write) of + [] -> 1; + [#exchange_serial{serial = S}] -> S + 1 + end, mnesia:write(rabbit_exchange_serial, #exchange_serial{name = Name, serial = Serial}, write), Serial. |