diff options
Diffstat (limited to 'src/Text/Pandoc/Writers/EPUB.hs')
| -rw-r--r-- | src/Text/Pandoc/Writers/EPUB.hs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/Text/Pandoc/Writers/EPUB.hs b/src/Text/Pandoc/Writers/EPUB.hs index d21f7bea1..7e9a20a0c 100644 --- a/src/Text/Pandoc/Writers/EPUB.hs +++ b/src/Text/Pandoc/Writers/EPUB.hs @@ -150,7 +150,7 @@ removeNote x = x getEPUBMetadata :: PandocMonad m => WriterOptions -> Meta -> E m EPUBMetadata getEPUBMetadata opts meta = do let md = metadataFromMeta opts meta - let elts = onlyElems $ parseXML $ writerEpubMetadata opts + let elts = maybe [] (onlyElems . parseXML) $ writerEpubMetadata opts let md' = foldr addMetadataFromXML md elts let addIdentifier m = if null (epubIdentifier m) |