From c4f8feeee2ea86a16d87b2d183ddaec46351aba5 Mon Sep 17 00:00:00 2001
From: Emile Joubert <emile@rabbitmq.com>
Date: Mon, 10 Jan 2011 15:48:31 +0000
Subject: Only read inside an mnesia transaction

---
 src/rabbit_binding.erl | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/rabbit_binding.erl b/src/rabbit_binding.erl
index f667ab40..9d2e2a04 100644
--- a/src/rabbit_binding.erl
+++ b/src/rabbit_binding.erl
@@ -120,9 +120,8 @@ exists(Binding) ->
     binding_action(
       Binding,
       fun (_Src, _Dst, B) ->
-          fun (_Tx) ->
-              mnesia:read({rabbit_route, B}) /= []
-          end
+          Result = mnesia:read({rabbit_route, B}) /= [],
+          fun (_Tx) -> Result end
       end).
 
 add(Binding) -> add(Binding, fun (_Src, _Dst) -> ok end).
-- 
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