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-rw-r--r--src/Text/Pandoc/Writers/HTML.hs4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/Text/Pandoc/Writers/HTML.hs b/src/Text/Pandoc/Writers/HTML.hs
index 93ad6eb6e..b8474ee3f 100644
--- a/src/Text/Pandoc/Writers/HTML.hs
+++ b/src/Text/Pandoc/Writers/HTML.hs
@@ -262,7 +262,9 @@ elementToHtml slideLevel opts (Sec level num id' title' elements) = do
-- always use level 1 for slide titles
let level' = if slide then 1 else level
let titleSlide = slide && level < slideLevel
- header' <- blockToHtml opts (Header level' title')
+ header' <- if title' == [Str "\0"] -- marker for hrule
+ then return mempty
+ else blockToHtml opts (Header level' title')
let isSec (Sec _ _ _ _ _) = True
isSec (Blk _) = False
innerContents <- mapM (elementToHtml slideLevel opts)