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-rw-r--r--src/Text/Pandoc/Writers/HTML.hs3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/Text/Pandoc/Writers/HTML.hs b/src/Text/Pandoc/Writers/HTML.hs
index a34f6b4dd..36ce2ba21 100644
--- a/src/Text/Pandoc/Writers/HTML.hs
+++ b/src/Text/Pandoc/Writers/HTML.hs
@@ -236,6 +236,9 @@ showSecNum = concat . intersperse "." . map show
-- | Converts an Element to a list item for a table of contents,
-- retrieving the appropriate identifier from state.
elementToListItem :: WriterOptions -> Element -> State WriterState (Maybe Html)
+-- Don't include the empty headers created in slide shows
+-- shows when an hrule is used to separate slides without a new title:
+elementToListItem _ (Sec _ _ _ [Str "\0"] _) = return Nothing
elementToListItem opts (Sec lev num (id',classes,_) headerText subsecs)
| lev <= writerTOCDepth opts = do
let num' = zipWith (+) num (writerNumberOffset opts ++ repeat 0)