From b63a5c666211f6d57f31dfcc360e245c12381d4a Mon Sep 17 00:00:00 2001
From: Emile Joubert <emile@rabbitmq.com>
Date: Wed, 18 Apr 2012 10:47:28 +0100
Subject: prevent badmatch in vq

---
 src/rabbit_variable_queue.erl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/rabbit_variable_queue.erl b/src/rabbit_variable_queue.erl
index 64d3b05c..b6b1f7f3 100644
--- a/src/rabbit_variable_queue.erl
+++ b/src/rabbit_variable_queue.erl
@@ -593,8 +593,8 @@ dropwhile(Pred, MsgFun, State) ->
                 {true, _} ->
                     {{_, _, AckTag, _}, State2} =
                         internal_fetch(true, MsgStatus, State1),
-                    {MsgStatus, State3} = read_msg(MsgStatus, State2),
-                    MsgFun(MsgStatus#msg_status.msg, AckTag),
+                    {MsgStatus1, State3} = read_msg(MsgStatus, State2),
+                    MsgFun(MsgStatus1#msg_status.msg, AckTag),
                     dropwhile(Pred, MsgFun, State3);
                 {false, _} ->
                     a(in_r(MsgStatus, State1))
-- 
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