markdown.ex: do not fail if there is no children

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Haelwenn (lanodan) Monnier 2019-09-17 22:04:21 +02:00
parent e0d8c8897e
commit 106afaed58
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@ -23,7 +23,7 @@ def process(descriptions) do
IO.write(file, "#{group[:description]}\n")
for child <- group[:children] do
for child <- group[:children] || [] do
print_child_header(file, child)
print_suggestions(file, child[:suggestions])