Powerpoint writer tests: use IO.

Otherwise we can't find the data files when compiled
with -embed_data_files.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/Text/Pandoc/Class.hs b/src/Text/Pandoc/Class.hs
index d0e33268f..f93ddc7d1 100644
--- a/src/Text/Pandoc/Class.hs
+++ b/src/Text/Pandoc/Class.hs
@@ -145,6 +145,8 @@ import System.Directory (createDirectoryIfMissing, getDirectoryContents,
 import System.FilePath ((</>), (<.>), takeDirectory,
          takeExtension, dropExtension, isRelative, normalise)
 import qualified System.FilePath.Glob as IO (glob)
+import qualified System.FilePath.Posix as Posix
+import System.FilePath (splitDirectories)
 import qualified System.Directory as IO (getModificationTime)
 import Control.Monad as M (fail)
 import Control.Monad.State.Strict
@@ -161,8 +163,6 @@ import Text.Pandoc.Translations (Term(..), Translations, lookupTerm,
 import qualified Debug.Trace
 #ifdef EMBED_DATA_FILES
 import Text.Pandoc.Data (dataFiles)
-import qualified System.FilePath.Posix as Posix
-import System.FilePath (splitDirectories)
 #else
 import qualified Paths_pandoc as Paths
 #endif