From 7d0317a9210ddbb4f00976318910018fa9abea99 Mon Sep 17 00:00:00 2001
From: Łukasz Hanuszczak <lukasz.hanuszczak@gmail.com>
Date: Wed, 19 Aug 2015 16:37:43 +0200
Subject: Fix bug with test runner failing when run on multiple test packages.

---
 haddock-test/src/Test/Haddock.hs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'haddock-test/src/Test')

diff --git a/haddock-test/src/Test/Haddock.hs b/haddock-test/src/Test/Haddock.hs
index 41e15978..87c16739 100644
--- a/haddock-test/src/Test/Haddock.hs
+++ b/haddock-test/src/Test/Haddock.hs
@@ -73,12 +73,11 @@ maybeDiff cfg@(Config { cfgDiffTool = (Just diff) }) files = do
 
 runHaddock :: Config c -> IO ()
 runHaddock cfg@(Config { .. }) = do
-    haddockStdOut <- openFile cfgHaddockStdOut WriteMode
-
     createEmptyDirectory $ cfgOutDir cfg
 
     putStrLn "Generating documentation..."
     forM_ cfgPackages $ \tpkg -> do
+        haddockStdOut <- openFile cfgHaddockStdOut WriteMode
         handle <- runProcess' cfgHaddockPath $ processConfig
             { pcArgs = concat
                 [ cfgHaddockArgs
-- 
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