From a5a51f99f42c7ee5e3bb4aeddf601b5f20a88134 Mon Sep 17 00:00:00 2001
From: Ben Gamari <ben@smart-cactus.org>
Date: Tue, 13 Sep 2016 16:44:49 -0400
Subject: Update for refactoring of NameCache

---
 haddock-api/src/Haddock/InterfaceFile.hs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/haddock-api/src/Haddock/InterfaceFile.hs b/haddock-api/src/Haddock/InterfaceFile.hs
index 770b9977..63419102 100644
--- a/haddock-api/src/Haddock/InterfaceFile.hs
+++ b/haddock-api/src/Haddock/InterfaceFile.hs
@@ -38,6 +38,7 @@ import FastString
 import GHC hiding (NoLink)
 import GhcMonad (withSession)
 import HscTypes
+import NameCache
 import IfaceEnv
 import Name
 import UniqFM
@@ -125,6 +126,7 @@ writeInterfaceFile filename iface = do
 
   -- put the main thing
   let bh = setUserData bh0 $ newWriteState (putName bin_symtab)
+                                           (putName bin_symtab)
                                            (putFastString bin_dict)
   put_ bh iface
 
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