From 9e50319df312d6401060f4e0e336d555b5e047fe Mon Sep 17 00:00:00 2001
From: John MacFarlane <jgm@berkeley.edu>
Date: Thu, 2 Mar 2017 11:53:17 +0100
Subject: [PATCH] LaTeX writer: minor tweak to hypertarget (semantically
 irrelevant).

---
 src/Text/Pandoc/Writers/LaTeX.hs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/Text/Pandoc/Writers/LaTeX.hs b/src/Text/Pandoc/Writers/LaTeX.hs
index 054a16259..789593118 100644
--- a/src/Text/Pandoc/Writers/LaTeX.hs
+++ b/src/Text/Pandoc/Writers/LaTeX.hs
@@ -841,7 +841,9 @@ hypertarget addnewline ident x = do
   ref <- text `fmap` toLabel ident
   return $ text "\\hypertarget"
               <> braces ref
-              <> braces ((if addnewline then ("%" <> cr) else empty) <> x)
+              <> braces ((if addnewline && not (isEmpty x)
+                             then ("%" <> cr)
+                             else empty) <> x)
 
 labelFor :: PandocMonad m => String -> LW m Doc
 labelFor ""    = return empty