Markdown writer: preserve figure attributes

0d2114e introduced a bug where Markdown writer would ignore attributes
on the figure if it has class or key-value attributes set.

This commit fixes that and adds a regression test.

Closes #10867

1 files changed, 0 insertions, 1 deletions

diff --git a/src/Text/Pandoc/Writers/Markdown.hs b/src/Text/Pandoc/Writers/Markdown.hs
index 93ce8e937..9adff3597 100644
--- a/src/Text/Pandoc/Writers/Markdown.hs
+++ b/src/Text/Pandoc/Writers/Markdown.hs
@@ -721,7 +721,6 @@ blockToMarkdown' opts (Figure figattr capt body) = do
   let combinedAttr imgattr = case imgattr of
         ("", cls, kv)
           | (figid, [], []) <- figattr -> Just (figid, cls, kv)
-          | otherwise -> Just ("", cls, kv)
         _ -> Nothing
   let combinedAlt alt = case capt of
         Caption Nothing [] -> if null alt