From aa808055f04951e4d6f580764ca755c4391c96b1 Mon Sep 17 00:00:00 2001
From: mpickering <matthewtpickering@gmail.com>
Date: Thu, 21 Aug 2014 17:11:21 +0100
Subject: Txt2Tags Reader: Fixed crash when reading from stdin

---
 src/Text/Pandoc/Readers/Txt2Tags.hs | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'src/Text/Pandoc')

diff --git a/src/Text/Pandoc/Readers/Txt2Tags.hs b/src/Text/Pandoc/Readers/Txt2Tags.hs
index c3a46a7f9..6f8c19ac7 100644
--- a/src/Text/Pandoc/Readers/Txt2Tags.hs
+++ b/src/Text/Pandoc/Readers/Txt2Tags.hs
@@ -75,9 +75,11 @@ getT2TMeta inps out = do
     curDate <- formatTime defaultTimeLocale "%F" <$> getZonedTime
     let getModTime = fmap (formatTime defaultTimeLocale "%T") .
                        getModificationTime
-    curMtime <- catchIOError
-                (maximum <$> mapM getModTime inps)
-                (const (return ""))
+    curMtime <- case inps of
+                  [] -> formatTime defaultTimeLocale "%T" <$> getZonedTime
+                  _ -> catchIOError
+                        (maximum <$> mapM getModTime inps)
+                        (const (return ""))
     return $ T2TMeta curDate curMtime (intercalate ", " inps) out
 
 -- | Read Txt2Tags from an input string returning a Pandoc document
-- 
cgit v1.2.3