Tue Nov 28 11:36:52 UTC 2017

Repository : ssh://git@git.haskell.org/haddock

On branches: 2.17.3.1-spanfix,alexbiehl-patch-1,ghc-8.0,ghc-8.0-facebook,ghc-head,ghc-head1,haddock-quick,headdock-library-1.4.5,ie_avails,issue-303,issue-475,master,pr-filter-maps,pr/cabal-desc,travis,v2.17,v2.17.3,v2.18,wip-located-module-as,wip/D2418,wip/T11080-open-data-kinds,wip/T11430,wip/T12105,wip/T12105-2,wip/T12942,wip/T13163,wip/T14529,wip/T3384,wip/embelleshed-rdr,wip/new-tree-one-param,wip/rae,wip/remove-frames,wip/remove-frames1,wip/revert-ttg-2017-11-20,wip/ttg-2017-10-13,wip/ttg-2017-10-31,wip/ttg-2017-11-06,wip/ttg2-2017-11-10,wip/ttg3-2017-11-12,wip/ttg4-constraints-2017-11-13,wip/ttg6-unrevert-2017-11-22
Link       : http://git.haskell.org/haddock.git/commitdiff/d5d2030ee343ed5a27db338dea48f801e040db9f

>---------------------------------------------------------------

commit d5d2030ee343ed5a27db338dea48f801e040db9f
Author: Łukasz Hanuszczak <lukasz.hanuszczak at gmail.com>
Date:   Sat Aug 1 18:20:44 2015 +0200

    Improve output of test runner error messages.


>---------------------------------------------------------------

d5d2030ee343ed5a27db338dea48f801e040db9f
 html-test/run.hs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/html-test/run.hs b/html-test/run.hs
index be31aee..a3887df 100755
--- a/html-test/run.hs
+++ b/html-test/run.hs
@@ -12,6 +12,7 @@ import System.Directory
 import System.Environment
 import System.Exit
 import System.FilePath
+import System.IO
 
 
 baseDir, rootDir :: FilePath
@@ -41,11 +42,11 @@ parseArgs args = do
     let (flags, files, errors) = getOpt Permute options args
 
     when (not $ null errors) $ do
-        mapM_ putStrLn errors
+        hPutStr stderr $ concat errors
         exitFailure
 
     when (FlagHelp `elem` flags) $ do
-        putStrLn $ usageInfo "" options
+        hPutStrLn stderr $ usageInfo "" options
         exitSuccess
 
     cfgFiles <- processFileArgs files

