From c5db06af0fea8044757b7b563c0e7ef9de2fe6c6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Gr=C3=B6ber?= <dxld@darkboxed.org>
Date: Fri, 21 Aug 2015 04:21:27 +0200
Subject: [PATCH] Fix missing liftIO

---
 Language/Haskell/GhcMod/Cradle.hs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Language/Haskell/GhcMod/Cradle.hs b/Language/Haskell/GhcMod/Cradle.hs
index 322b82e..022bff2 100644
--- a/Language/Haskell/GhcMod/Cradle.hs
+++ b/Language/Haskell/GhcMod/Cradle.hs
@@ -83,7 +83,7 @@ stackCradle wdir = do
 
     -- If dist/setup-config already exists the user probably wants to use cabal
     -- rather than stack, or maybe that's just me ;)
-    mCabalSetupCfg <- mightExist $ setupConfigPath "dist"
+    mCabalSetupCfg <- liftIO $ mightExist $ setupConfigPath "dist"
     when (isJust mCabalSetupCfg) $ mzero
 
     distDir <- MaybeT $ getStackDistDir cabalDir