From e88dcdb7f598024e921b7d7ed575a3e784a8f124 Mon Sep 17 00:00:00 2001
From: Michael Snoyman <michael@snoyman.com>
Date: Thu, 27 Mar 2014 19:42:03 +0200
Subject: [PATCH] Lock down lockfree-queue on 7.4

---
 Stackage/Config.hs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Stackage/Config.hs b/Stackage/Config.hs
index eb9d1eb1..02e4876e 100644
--- a/Stackage/Config.hs
+++ b/Stackage/Config.hs
@@ -176,6 +176,7 @@ defaultStablePackages ghcVer requireHP = unPackageMap $ execWriter $ do
     when (ghcVer < GhcMajorVersion 7 6) $ do
         addRange "FP Complete <michael@fpcomplete.com>" "hxt" "<= 9.3.0.1"
         addRange "FP Complete <michael@fpcomplete.com>" "shelly" "<= 1.0"
+        addRange "FP Complete <michael@fpcomplete.com>" "lockfree-queue" "== 0.2"
     when (ghcVer >= GhcMajorVersion 7 6) $ do
         add "FP Complete <michael@fpcomplete.com>" "repa-devil"
     addRange "FP Complete <michael@fpcomplete.com>" "kure" "<= 2.4.10"