From 1f9d2f8fe780fa846c06d3693317a720203b1269 Mon Sep 17 00:00:00 2001
From: fiddlosopher <fiddlosopher@788f1e2b-df1e-0410-8736-df70ead52e1b>
Date: Thu, 26 Jul 2007 03:49:21 +0000
Subject: Include empty \author{} in LaTeX preamble if no author specified;
 otherwise LaTeX gives an error.

git-svn-id: https://pandoc.googlecode.com/svn/trunk@803 788f1e2b-df1e-0410-8736-df70ead52e1b
---
 src/Text/Pandoc/Writers/LaTeX.hs | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'src/Text')

diff --git a/src/Text/Pandoc/Writers/LaTeX.hs b/src/Text/Pandoc/Writers/LaTeX.hs
index d9982cb69..c2303850a 100644
--- a/src/Text/Pandoc/Writers/LaTeX.hs
+++ b/src/Text/Pandoc/Writers/LaTeX.hs
@@ -75,10 +75,8 @@ latexHeader options (Meta title authors date) = do
                      else do title' <- inlineListToLaTeX title
                              return $ "\\title{" ++ title' ++ "}\n"
   extras       <- get >>= (return . unlines . S.toList)
-  let authorstext = if null authors
-                       then "" 
-                       else "\\author{" ++ (joinWithSep "\\\\" 
-                            (map stringToLaTeX authors)) ++ "}\n"
+  let authorstext = "\\author{" ++ (joinWithSep "\\\\" 
+                                   (map stringToLaTeX authors)) ++ "}\n"
   let datetext  = if date == ""
                      then "" 
                      else "\\date{" ++ stringToLaTeX date ++ "}\n"
-- 
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